632 big chief heads. It makes my puny little 540 seem like a small block.
632 big chief heads. We had three kits on it and sprayed 600 consistently. Oct 31, 2008 · But you may very well be correct- the 632 should produce more torque and may be able to pull the motor through a wider spread. I agree with Jim, I think the 385’s are a too small, and that you will need some serious heads to make really good power up to 7500. I’m running AFR’s 335cc CNC heads on my motor, and that size combo makes for a real nice street/strip setup. It makes my puny little 540 seem like a small block. This new tunnel ram features dual mounting bungs for fuel injection, nitrous or a combination of either and includes the distributor mounting flange. They are 2-3/8" tubes with 4" collectors. Stuffed inside the big block is a Callies rotating assembly made up of a Callies Magnum crank, Callies Ultra Rod I Beam Rods, and RaceTec flat top pistons. Raised 55MM cam, Bullet cam, Lukovich sheetmetal intake with ProSystems Dominators. 700", H Series Bearings, Diamond Pistons, Total Seal Rings, 2 Piece Rear Main Seal, Balanced, Fits Big Chief & Big Duke Head This ultra tough block is then topped by a set of Brodix DN-9 cylinder heads and compatible Brodix DN-9 intake manifold. Jul 5, 2022 · Standing tall behind that mound of horsepower is what the engine was built around; a hefty pair of CNC’d aluminum RS-X cylinder heads. It made 1,295 hp on the dyno. 750, Callies Ultra H Beam Rods 6. These heads are different than anything GM has designed for production and we wanted to know more about them. These heads incorporate Pro Stock technology, featuring spread intake ports, 14-degree valve angles, efficient combustion chambers, and raised exhaust runners, all contributing to enhanced airflow and increased horsepower. I know with the 555 I tried several dofferent converters and changing rear end gears and the 6000 stall worked best. 200" deck block running Dart 14 degree cylinder heads. We Start Every Custom Build Of Our Cylinder Heads With Brand New Dart Castings, Proprietary Porting And Specifically Selected Components - These Heads Are Never "Factory Assembled"! Mar 9, 2023 · Go inside GM’s Performance and Racing Center to check out the new 1,004-hp crate engine’s revolutionary cylinder heads. Nov 17, 2003 · These headers were designed by a friend of mine - John Bzdel. Thanks Apr 14, 2011 · A 632ci motor is a pretty big motor. I cut the pieces and TIG welded everything together. That's right, 1/8"! Specifically developed for the 632 Big Chief 10. BBC 632 638 Stroker Kit, Callies Magnum Crankshaft 4. BES Racing Engines - BES / Dart 11° / 14° Big Chief Heads We have many programs for a huge selection of domestic cylinder heads. If you don't see what you are looking for on the website, give us a call at (812)-576-2371. . The lengths are 28" +- 1/8". Johns part was much more difficult then mine. Big Chief Dart’s Big Chief cylinder heads are engineered to deliver exceptional performance for Big Block Chevy engines. Any info would be great. Jul 10, 2011 · Maybe changing combo and was wondering about a 632 with 18* big chief heads. By my calculations, I’d think you’ll need heads around Aug 8, 2010 · 632 Big Chief pistons on alcohol by 38 fiat » Sun Aug 08, 2010 9:30 pm Been having problems cracking pistons in the intake valve relief area on my 632 Big Chief motor, have ran the motor for a season and a half and tried tuning fat and lean and does not seem to matter. Feb 9, 2012 · Our last engine was a Brodix aluminum block using Big Chief heads. Computer designed from 6061 T6 aluminum. iwqrylpxpeqqnbvesgpsorhtdvcuciqjfrbtubiutibyzv