Pro Comp Heads Bbc

Im looking to buy a new set of BB Chrysler heads. 00 - Chevy 454 Proven Power Kit 560 Hp On 93 Octane Bbc Heads Intake Camshaft. We use only the best!. The Pro 1 heads feature a 121cc combustion chamber volume, and put the intake ports in the stock location, but raise the exhaust ports. As cast or CNC, bare or assembled. The ports were small and restrictive, even for a stock engine. new bbc chevy aluminum cylinder heads performance 396 427 454. 600 lift sold as a pair no core return required. Just wondering if they are worth keeping or not for a budget 496 stroker. Big Block Chevy. The categories start with Pro-1500, and extend through Pro-5000 in order of relative power potential. The factory 289,302,351 heads were identified as being of poor design. If restoration is your goal, your choice is limited to locating the correct casting for your original engine. 700 long H-Beam connecting rods are both 4340 forged and are paired with forged DIAMOND pistons. The Chinese heads were a copy of the original Pro action/ Pro topline/ RHD heads from New Zealand. We can supply anything you need to finish up your engine topped with these new heads. They came off a 598 ci BBC NA with 1082 HP in Gas. The rpm heads are only 210 intake runners and 2. Find ported bass tubeamp available now. ALL Custom built, X275, Turbo, ProCharger, N/A 100% custom built for your application,. Thickness - 0. FLOTEK is a leading brand of aluminum high-performance cylinder heads. The Procomp bbc heads are perfect for 427, 454, 496 and 540 street/strip engines. Pro comp heads Discussion in 'Pushrod Tech' started by Fast, Aug 7, 2009. King Bearings Hp Connecting Rod Bearing Bbc. Locate Pro Comp Bbc on sale below with the biggest choice of Pro Comp Bbc anywhere online. As you can see though, there's chit-ton of arm-chair quarterbacks who heard from a guy that knows a guy that tried one once in Indonesia after buying it used from Chinese guy who lived in. 7 Ratio 716 Stud Pn - 1014-1 For Sale Online Comp Cams. The Extreme Energy push rods are one piece and have a thicker wall. As cast or CNC, bare or assembled. At the time of this writing the heads come bare from Pro Comp. Mine is a 468 with the Pro Comp 320 heads, Manley valves and Isky springs, 10. To keep our prices low, we will ship this item the best way possible. But they did also copy the flow sheet right of the Pro Topline site. 90 stainless valves, and weigh in at 38 Lbs. I have been looking on-line, and keep coming across these aluminum Pro Comp heads that a bunch of people on ebay are selling. Each camshaft has been assigned a category which describes it’s Operating characteristics when installed in a particular engine. ported with valve job. No repairs. CNC ported, valve jobbed, hand tuned and flow tested. Bbc Stroke For Sale. BobK photos: ProComp 454 Aluminum heads. engines available. Examples of Gains With My Porting. Rectangle port, 115cc open chamber, 320cc runners, 2. The Pro 1 heads feature a 121cc combustion chamber volume, and put the intake ports in the stock location, but raise the exhaust ports. RFD 24 Victor PRO MC. Cam specs are: 288 Intake 302 Exhaust Duration Lob Lift 477 Intake 460 Exhaust 112 Lobe Seperation. If you do not mind the small oval ports those are the heads you will need. Call for lowest prices on Brodix, Dart, AutoTec, Mahle, Scat, Callies, Vortech, Paxton, RHS, Oliver, Danny Bee, FloTek, Weiand, Kraftwerks, Procomp, AFR, Holley. The factory 289,302,351 heads were identified as being of poor design. Pro Comp offers its rectangular-port aluminum cylinder heads in several intake runner sizes. Edelbrock Performer RPM High Compression Oval Port Cylinder Heads These oval port heads are similar to the ones above with 100cc semi-open combustion chambers created by angle milling at a 1. Apparantly Pro-Topline went bust and they where bought by Comp Cams. Every head is ported to the customers needs which doesn't n. BBC 24° ProFiler Sniper-X. Even lightweight big-block cranks like this Scat Pro Comp unit are heavy and difficult to. We ship with UPS and USPS, and will choose the carrier that has the best rate and service to your area. Since their release in 2001, Jesel Sportsman Series rocker systems have proven themselves to be the ultimate replacement for inadequate stud rocker assemblies on OEM and aftermarket cylinder heads. We offer a plethora of Pro Comp Bbc Heads for your vehicle needs. 8 or so out of mine so it looks like I will be in the ball park. In addition to this stout bottom end, this engine has the BRODIX HEADHUNTER aluminum heads and will pull 1048hp. Find PROMAXX Performance Cylinder Heads and get Free Shipping on Orders Over $99 at Summit Racing!. 3-liter engine? That’s what the team at Speed Secrets set out to find out, working with the experts at COMP Cams. Pro Comp Bbc. Using COMP® Shaft Mount Rocker Systems is one of the most effective ways to increase horsepower. 1217 1 11/22/10 8:31 AM CNC ported for All Pro heads Will fit Brodix & Dart 13° & 11° heads Easy to finish for engine builders & heads porters. The F460 heads has a slightly filled floor for higher velocity lower runner volume. Bbc Rectangle Port Aluminum Heads, Excellent For Private Label Customers. (I have a set for sale now for $50) and so I had to order the special set as the hole in the heads is only 3/8″ so comp cams 4514-16 is the part number for those special studs. using oil on the threads of the stand bolts (or sealer if the intake bolts protrude through the ports), attach the stands to the heads and torque to 60-65 lbs-ft. NEW BBC CHEVY ALUMINUM CYLINDER HEADS PERFORMANCE 396 427 454. Wiseco Pistons - Pro Tru Series (PT092H3) Pro Tru Forged Pistons Domed, Race Version 15cc and 21cc Domes may be Cut to Flat Tops Approx 2. BES Racing Engines now offers complete cylinder head packages. Big Block Ford CJ Pro Comp Heads. The F460 have just the BBC exhaust like an A460 head. Just wondering if they are worth keeping or not for a budget 496 stroker. 250-S, 2-pc RMS, ST WT - Scat 4340 rods 6. Hardcore Horsepower 540 BBC Parts List. procomp electronics. 0 out of 5 stars 10. The CNC Fully Ported Ported '492 heads will flow 245 to 250 cfm on the intake side; where as the same head with our SST Porting will flow about 235 cfm. Shop for discount Pro Comp Aluminum Heads here. SAME DAY. Speed-Pro Performance Camshafts are power coded in order to make cam selection easier. Buy Bbc Engine Blocks on eBay now! Find Bbc Engine Blocks for sale. The F460 heads has a slightly filled floor for higher velocity lower runner volume. The reciprocating portion of our power system is a formi­dable combination that includes Ross Pro Mod Nitrous pistons with high-strength pins and pin buttons, scat H-beam connecting rods, Calico coated rod bearings, and Speed Pro HellFire piston rings. BB Spread Port Conversion Kits 555-632. Big Block Chevy Custom Race Engines built by Raymac Racing Engines, Comp Cams High Pressure Oil Mechanical Roller Lifters BBC RHS Cylinder Heads: RHS Pro Action. Bbc Rectangle Port Aluminum Heads, Excellent For Private Label Customers. This is our double throw down, all out version of a conventional BBC head. 489 BBC, Eagle Steel 4. The all new Pro Comp A/T Sport can take you wherever you want to go. This engine is built for Drag Racing!. The 12 year olds in china ( no disrespect to any one who is Asian) have grown up and really know what there doing now. Bbc Pro1 Dart - $3,426. Presenting Heads Pro Built Dyno available for buying today on the internet. Hardcore Horsepower 540 BBC Parts List. Pro Comp cylinder heads are gravity die-cast, which creates a more uniform and structurally stronger casting. 88 ehaust, 3 angle valve job. Prior to 2013, there is no date of manufacture on the heads. One is 462 Cu. 2 deck, this engine is ready to race! The 4. What heads for a 434 sbc pump gas. 7 Roller Rockers, Weiand 8-71 Blower, 2 x 800cfm Barry Grant Mighty Demon Blower Carbs. A small amount of silicone is recommended around the water ports and the intake port. Find great deals on eBay for pro comp bbc. Pro Comp Bbc. With a 600 or less solid cam and a stud girdle I would use them again. Pro-Filer Sniper-X. Specs are below. SAR/BRODIX BB-5 390CC MAX FLOW MARINE HEADS Drag Racing Engines. Rectangle port, 115cc open chamber, 320cc runners, 2. King Bearings. I have experience with three sets of Pro Comp’s big-block cylinder heads. BRODIX Cylinder Heads shared a link. The Extreme Energy push rods are one piece and have a thicker wall. Baker Engineering is a name synonymous with horsepower. Edelbrock fuel pump. Still no luck getting feedback from anyone who's actually run one, so you will be the first. No matter what you're driving, we have the right Pro Comp Bbc for your car or truck. Hooker Super Comp Coated Headers 400 Turbo Trans. Can be used on cast iron or aluminum heads with minimal brinneling. The reciprocating portion of our power system is a formi­dable combination that includes Ross Pro Mod Nitrous pistons with high-strength pins and pin buttons, scat H-beam connecting rods, Calico coated rod bearings, and Speed Pro HellFire piston rings. This cam will produce over 600HP with a single plane and right at 600HP with an air gap. Home | For Sale BBC Dart 345 Heads. These Pro Comp Cylinder Heads have a thick Deck Design and High Capacity water jackets that makes them a reliable choice for street or strip. The numbers are from our in-house flow bench. couldn't be happier with pro filer products. Engine Tech - Here we go Pro comp bbc head questions - Hi ever one. 60 Exhaust 2. Pro Comp Aluminum Cylinder Heads are a great choice for an out of the box horse power upgrade for your Big Block Chevy. Pro Action™ BBC Cylinder Heads provide you with more. Maximum performance, bracket racing, heads up and super classes. I ran a set for a couple years and the major complaint I have is the rockerstuds. The Chinese heads were a copy of the original Pro action/ Pro topline/ RHD heads from New Zealand. the local machine shop took a look and said they r fine. is an international company. 540 CI BBC Crate Engine 650HP quantity Add to cart Big block Chevy 540 stroker with 650 Hp performance aluminum head engine combination was designed for maximum street/strip performance on pump gas. 620 lift on a 108CL, Holley strip Dominator intake, Holley 850DP, TH400 with a 4500 nitrous converter, 4:10 gears and 29. 6:1 (no turbo/super) dyno tuned at 91 octane. InsideCompRacing. new bbc chevy aluminum cylinder heads performance 396 427 454. We gave them every chances to make this right! We have the dyno results, and phone records, to prove every word we say is true!!!. Pro Comp aluminum BBC heads any good? If this is your first visit, be sure to check out the FAQ by clicking the link above. 11011-02 RHS Pro Action RHS Pro Action Big Block Chevy Cylinder Heads 11011-02 Cylinder Head, 24 Degree, Aluminum, Assembled, 119cc Chamber, 320cc Intake Runner. 25 intake valves, 1. 030 Flat Top Forged Pistons, Crane Z 244/256. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Big Victor Pro-Port Raw Cylinder Head #618369. King Bearings Hp Connecting Rod Bearing Bbc. Home » Products » Cylinder Heads Big Block Chevy LPC Bare Aluminum Performance Series Cylinder Heads are manufactured from 355-t6 High Density Aluminum, Designed for Street or Racing engines with substantially increased power. Valve Size : Intake 2. 88 ehaust, 3 angle valve job. 88 CNC PORTED BARE HEADS Comp Cams 1. com Old Classifieds Latest: SBF D3 Aussie Pro stock complete heads and Headers!! flow 460 cfm at 1. is has comp springs and comp roller tip rockers on them. 02 Intake/1. RHS also wanted to design a head that would share many of the same great qualities of the Pro Elite heads, but in an affordable as-cast design. We have a full 5-Axis Simultaneous CnC machine with Centroid control. Our cylinder heads are cast according to FLOTEK design parameters and assembled and inspected at our facility in Evansville, Indiana. 0-1 compression with the comp cam x270h cam and love it i have 081 heads (i think or the 049 heads )it is very streetable and lots of power the only other thing i had to do was put a 2300 stall torque converter in and i run all my vacuum accesories and brakes and i run the performer rpm air gap intake which is good from 1500-5500 rpm and i. Scorpion Performance Bbc Roller Rocker Arm - 1. Mine is a 468 with the Pro Comp 320 heads, Manley valves and Isky springs, 10. 24 Chevy 396 427 454 496 502 BBC Pair (2) Bare Aluminum Heads Oval Port. NHRA allows Pro Stock blocks to have 4. We can supply anything you need to finish up your engine topped with these new heads. From NHRA records to working with major cylinder head companies, let our knowledge work for you! Heads are finished per application with many options! We have cylinder heads for NA, nitrous, and turbo applications! From Comp Eliminator to the weekend bracket warrior, we treat all our customers with the same customer support. 310 honed for moly rings, decked to 9. Chevy 496 CI Big Block w/ Aluminum Pro Comp Heads 525HP 595FT/LBS TQ. BB Mopar Edelbrock Hughes Victor Heads. 250" intake valve job and 1. As the structure of the blocks became stouter, engine builders consistently enlarged the bore as far as they dared so that bigger valves could be stuffed into the cylinder head. pro comp heads. A small amount of silicone is recommended around the water ports and the intake port. 632 Roller Cam, Pro Comp 320cc Heads, Harland Sharp 1. From Street Engines to Pro Stock Racing Engines the BES team knows how to make things go faster. ALL Custom built, X275, Turbo, ProCharger, N/A 100% custom built for your application,. Even lightweight big-block cranks like this Scat Pro Comp unit are heavy and difficult to. no core return required. Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. If you do not mind the small oval ports those are the heads you will need. description. This pump gas beast makes 630 hp @ 6500 and 580 ft lbs @ 5100 and is designed to be very reliable. The motor is under 500 cubes and around 11. We offer a plethora of Pro Comp Heads Bbc for your vehicle needs. They had the worst rocker arm to valve stem alignment I have ever seen. Big Block Chevy. the local machine shop took a look and said they r fine. Prices starting at $2190 for a fully loaded CNC cylinder head. Anybody ever use the Pro-Comp aluminum rectangle port heads? I know their not the best out there but my buddy bought a motor that supposedly had Pro-Topline's and they are Pro-comp's. We ship with UPS and USPS, and will choose the carrier that has the best rate and service to your area. DRM-20° BBC Cylinder Heads Only Available from Reher-Morrison Racing Engines THE MOST POWERFUL CONVENTIONAL CYLINDER HEAD YOU CAN BUY, PERIOD! Convert your Big Block Chevy from a standard conventional cylinder head to a more POWERFUL DRM-20° cylinder head. These are 320cc Rect. Heads are available from Pro Comp and other retailers; the standard alloy head sells for $625 each, while the CNC ported head retails for $750 each. Bbc Double 140-5r1100 - $1,520. It costs only $5 and you leave knowing exactly how your heads flow compared to others. If you do not mind the small oval ports those are the heads you will need. The most affordable online catalog for all your Pro Comp Aluminum Heads needs. Its just a matter of morals at this point. the jesel comp series rocker arm stands come bolted together with the supplied 1/4" allen bolt but are left slightly loose. is a newer company that was founded in March of 2010 offering an array of muscle car and roadster chrome and engine accessories. What’s really cool about the experiment on this is, we get to look at the power gains from the combo, Read More ». Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. The reciprocating portion of our power system is a formi­dable combination that includes Ross Pro Mod Nitrous pistons with high-strength pins and pin buttons, scat H-beam connecting rods, Calico coated rod bearings, and Speed Pro HellFire piston rings. Pro Stock/Comp Eliminator; RHS Cast Iron. Chevelle with a full factory interior. Since their release in 2001, Jesel Sportsman Series rocker systems have proven themselves to be the ultimate replacement for inadequate stud rocker assemblies on OEM and aftermarket cylinder heads. As cast or CNC, bare or assembled. Competition Products provides high performance engine parts, tools, and accessories for the engine enthusiast. I ordered them bare and set them up myself and did not have much to do. The F460 have just the BBC exhaust like an A460 head. im gonna start off by saying im into mud racing. Whether you race Pro Stock, Super Comp, or just want to rebuild your old Chevy 350 small block, there are cylinder heads just for you! Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. Best for big cubic inch, high RPM use. I have experience with three sets of Pro Comp’s big-block cylinder heads. Famous Fel-Pro quality, great for stock to high performance rebuilds. The factory 289,302,351 heads were identified as being of poor design. GUIDE PLATES: Only AFR guide plates will properly fit our AFR Big Block Chevy cylinder heads. 88 exhaust Titanium retainers ARP Studs Comp. is a newer company that was founded in March of 2010 offering an array of muscle car and roadster chrome and engine accessories. When using a conventional BBC head the combustion chamber size is fairly standard and the head can be milled to achieve the compression ration desired, he says. 81 valves and 84cc. Kit includes: Dart Big Chief or Pro-FIler Intake, Dart Big Chief 14° & 18°, Big Duke 18° or Pro Filer 12° Heads, Jessel Shaft Rockers, Aluminum Sheet Metal Valve Covers, Cyl Head Stud Set, Wiseco / JE Pistons, Speed Pro Rings, Clevite Bearings, Custom Ground Camshaft (4/7 swap), Comp Cams Lifter Set,. Whether you want a front or rear suspension lift, Pro Comp's lift kit has all the parts you would need. For V8 BBC Engines Mark V 502, Mark IV 454 Truck Block and Bow Tie Block Gasket Bore 4. 5 aluminum roller rockers fit 3/8 studs in new condition w/ poly locks $175. Refine your search for procomp heads. We use only the best!. About Proheader ProHeader Inc. Patriot's Freedom Series heads meet the demands of the BBC world, while keeping the quality high and the price reasonable. The most affordable online catalog for all your Pro Comp Aluminum Heads needs. Here is the my engine Break in Video with the ProComp heads I wouldn't expect any real support from speedmaster for anything tho https://youtu. 0 with the 84cc rpm heads. BBC 502 to 509 with 4” stroke an AFR 290 or 305 heads to a max of 6000 rpm. Apparantly Pro-Topline went bust and they where bought by Comp Cams. Skip to main content. Whether you want a front or rear suspension lift, Pro Comp's lift kit has all the parts you would need. 0 Mustang with a set on it. 3-liter engine? That’s what the team at Speed Secrets set out to find out, working with the experts at COMP Cams. They do not flow as well. There is an intake port and spring missing from one head and don't know where it is complete other wise. We stock a wide variety of cylinder heads, and other engine parts such as crankshafts and blocks, for over 250 different types of engines for cars, SUVs, trucks and machines. I was gonna run it in my 1970 block 455. BBC 540cid stroker kit; 2- pc RMS, All Forged - Scat 4340 crank 4. im gonna start off by saying im into mud racing. procomp electronics. The reciprocating portion of our power system is a formi­dable combination that includes Ross Pro Mod Nitrous pistons with high-strength pins and pin buttons, scat H-beam connecting rods, Calico coated rod bearings, and Speed Pro HellFire piston rings. 080 Chome Moly Pushrods, Complete Gasket Set. all done for " the MASTER " !!!!! you'll never guess what they are going in!!!! click the like button and dont forget to subscribe. I did have to use longer push rods and tweek the guide plates. 1 week ago In our Ls vs Coyote 2 Shootout the LME LSX engine was able to win the competition. They are selling them under the name Racing Head Services (aka RHS) Pro-Action heads. no core return required. Pro Comp Heads Bbc. Bbc Double 140-5r1100 - $1,520. I run pro comp heads on my 440 30 over they have comp cams hardware and are mildly ported, i run a victor intake and a 600 lift solid comp cam, the engine runs good, had to use coustom push rods from manton and the push rod holes had to be reworked. 030 Flat Top Forged Pistons, Crane Z 244/256. 25 intake valves, 1. Pro Comp Alloys Series 32 Wheel with Flat Black Finish (16x8"/6x139. This pump gas beast makes 630 hp @ 6500 and 580 ft lbs @ 5100 and is designed to be very reliable. Has anyone heard anything about the pro comp brand of heads? A buddy of mine works at a local speed shop and told me about them, he said they flow better than his iron heads he had a lot of port work done to and they look like nice castings, but it sounds too good to be true with the price. Skip to main content. The RHS BBC Pro Action and Pro Elite BBC heads utilize stock rocker arms, intake and exhaust manifolds. The 225cc runner head will require the Fel-Pro 1262R. New, Used and OEM. Re: Question about procomp heads I have heard plenty of bad reviews on these heads from people more technically savy than I. There is an intake port and spring missing from one head and don't know where it is complete other wise. Killer engines that are state of the art. Preferred brands?. Alternatively, you can use Victor Reinz # 4918(R) & #4923(L) head gaskets on Mark V blocks with our heads. I will be using a TTI 2" header and have Crane Cams Gold 1. Squeezing more power out of the induction system meant experimenting with different cam profiles, designing and modifying intake and exhaust manifolds, and of course, porting the stock heads. 310 honed for moly rings, decked to 9. We ship with UPS and USPS, and will choose the carrier that has the best rate and service to your area. 5 degree angle to improve intake port alignment and create a smaller chamber without valve shrouding. I have experience with three sets of Pro Comp's big-block cylinder heads. To install our BBC heads on Mark V blocks, you will need to use our SM5233L and SM5233R Elite Series MLS head gaskets. The ports were small and restrictive, even for a stock engine. You have a very similar setup to what I have I was hoping for some 6. BES Racing Engines now offers complete cylinder head packages. Dart's PRO2 24° 380cc CNC heads have been revised with larger 2. BBC ProComp Aluminum Cylinder Heads 300 Runner Assembled - Item # PCM 3021-396C. Scorpion Performance Bbc Roller Rocker Arm - 1. They are soft and the guides are not quality or the seats either. 0 out of 5 stars 10. Can be used on cast iron or aluminum heads with minimal brinneling. This is a pair of Pro Comp 3021-396-NVS Aluminum Oval Port Heads For a Chevy Big Block. About Proheader ProHeader Inc. If you were not the original purchaser of the heads this is the only way to be certain of what you have. The most affordable online catalog for all your Pro Comp Aluminum Heads needs. aluminum pro-comp big block chevy heads. "Old school technology" still works and infact when done right will out run new technolgy and more cubes This 11:1 468 engine with GM "215" cast iron oval port heads ran a best of 10. Whether you want a front or rear suspension lift, Pro Comp's lift kit has all the parts you would need. All they did was switch them for the 165s and it went up to 396 HP. We offer a variety of Pro Comp Heads Bbc for your automotive needs. 040 over, trw pistons, 6x-8 heads with no porting, comp magnum roller tip rockers, 3 angle valve job, a pro comp air gap intake, and 750cfm edelbrock carb behind a th400 with 1700 stall converter, 355 gears and power brakes. One is 462 Cu. These are 320cc Rect. Locate Pro Comp Bbc on sale below with the biggest choice of Pro Comp Bbc anywhere online. Brand new in box Pro Comp Aluminum Heads, complete with Valves, Springs, etc. ported with valve job. Hooker Super Comp Coated Headers 400 Turbo Trans. RHS Pro Action Small Block Chevy Cast Iron Heads, 200CC / 64CC made by Speedway Motors. I know they are twice the price of the Pro-Comp heads, but i like the fact that they have the smaller chambers to keep the CR atleast stock or slightly better. When using a conventional BBC head the combustion chamber size is fairly standard and the head can be milled to achieve the compression ration desired, he says. We offer a variety of Pro Comp Heads Bbc for your automotive needs. 060 over) and just traded a set of tires for a pair of procomp heads part number pc3021-396. ALL-S1-57-63 57-63 Heat Range Used in Indy's Entire Line of Heads (Set of 8) Race. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Big Victor Pro-Port Raw Cylinder Head #618369. BBC 502 to 509 with 4” stroke an AFR 290 or 305 heads to a max of 6000 rpm. In an off road truck that gets trailered to be driven maybe once a month. Block 4 bolt block bored and honed with deck plates Gen IV 2pc seal Premium core. This was a healthy cam to be sure for a 468, but we wanted to ensure our test motor was powerful enough to properly test the merits of the AFR oval-port heads. Heads come complete with springs, comp cam guides and stems. That is why I encourage you to let me flow your heads. They are not near the quality casting as the dense grain sand casting of New Zealand. My heads turned out to be 220 cc intake, 2. Save Big, Shop Now! | Stuccu Brodix 2031016 BBC 345cc BB3 Xtra Head2. ProMaxx heads have started a revolution in the performance world. The Chinese heads were a copy of the original Pro action/ Pro topline/ RHD heads from New Zealand. Find heads pro built dyno in stock today online. 250" intake valve job and 1. Heads are available from Pro Comp and other retailers; the standard alloy head sells for $625 each, while the CNC ported head retails for $750 each. You can also have three sets of heads from the same manufacture and one will outflow the others. The 225cc runner head will require the Fel-Pro 1262R. We now have a SAENZ model 680 flow bench which we all enjoy using. pro comp heads. Pro Filer Sniper Big Block Chevy Heads with 320cc Intake Runner, 2. 81 valves and 84cc. RFD 15 Degree "Monster" The RFD15 is the most bad azz 15º head available for big inch small blocks. re: procomp heads ----- sticky----- rmcomprandy on November 4th 2009, 11:20 pm I have sold a lot of sets to be run on street engines however, I get those castings bare and hone the guides, install good valves with a good valve job and minor bowl port work. Initial inspection indicated the decks were thinner than I would have liked. Call for lowest prices on Brodix, Dart, AutoTec, Mahle, Scat, Callies, Vortech, Paxton, RHS, Oliver, Danny Bee, FloTek, Weiand, Kraftwerks, Procomp, AFR, Holley. Home | For Sale BBC Dart 345 Heads. 250 Crank, Eagle 6. I have manufacturers flow numbers if you want them but you can get them off of Procomp's website. Skip to main content. our product line is quite diverse, having grown from a line of distributors 30 years. The SBC I. Volume - 10. 700 long H-Beam connecting rods are both 4340 forged and are paired with forged DIAMOND pistons. The ports were small and restrictive, even for a stock engine. What heads for a 434 sbc pump gas. 24 Chevy 396 427 454 496 502 BBC Pair (2) Bare Aluminum Heads Oval Port.
bz, ld, xa, ni, qc, rg, il, cw, fh, od, ny, tm, aw, de, jf, vb, nt, it, iv, dk, oh, st, tp, yn, di, cx, sa, bw, ry,