Pro comp 320cc bbc heads specs
Webb22 juni 2007 · Cast Aluminum 320cc BBC Cylinder Head Powerhouse surprised us with a set of cast aluminum big-block heads that feature 320cc intake runners and 115cc combustion chambers. Webb18 juli 2012 · For our street/strip 496 BBC, Dart supplied a set of its CNC-ported 335 heads. With flow numbers that reached nearly 400 cfm, the Dart Pro 1s were another set of 800-hp heads in search of a motor.
Pro comp 320cc bbc heads specs
Did you know?
WebbAFR’s 325cc heads are designed feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for more aggressive street, or street/strip builds with displacements up to 540 cubic inches, operating up to 6800 RPM. Also available with 100% CNC chambers for increased air flow.
WebbChevy BBC 454 320cc 119cc Solid Roller Assembled ... Oldsmobile 400 425 455 188cc 77cc Hydraulic Roller Assembled Cylinder Heads. No Reviews yet. Build to Order. Speedmaster Pontiac 400 455 215cc 72cc Ram Air IV CNC Hydraulic Roller Assembled Cylinder Heads. ... Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit. … Webb9 juli 2006 · I have a bare set of 320 CC Pro Comp heads to use on a 468" BBC bracket engine and have some questions. They have 2.25 intake and 1.88 exhaust. These heads …
Webb8 sep. 2015 · The rule of thumb is not to use rectangular port heads on anything under 500 cubes. Even the factory engineers put oval port heads (with 2.25"/1.88 sized tuliped stainless steel valves) on their 502 cid big block ZZ502/502 horse motor. The rectangular port heads where designed to be used on the solid tappet cam 375 horse 396 that was … Webb16 okt. 2024 · These are rectangle port cylinder heads with open style 119cc combustion chambers and 320cc intake runners. In addition to the nearly 80lb weight savings these heads offer over factory cast iron heads, they will yield about a 40hp gain over stock GM 990 castings. In unported form these heads will support 500+ horsepower on pump gas.
Webb5 okt. 2024 · Cast Aluminum Cylinder Head. Big Block Chevy 454 w/Hydraulic Flat Tappet Cam. Assembled Head. 119 cc Combustion Chamber. 320 cc Intake Runner. Rectangle …
Webb13 mars 2010 · BBC 427 Chevelle. The Motor specs: 427 BBC .030 over (433cid) approx 400-410 hp. current heads 049 castings ( new s/s valves etc) comp ratio 10.2-1 KB pistons, cranking comp with throttle blades. open 185lbs. Lunati cam #60202 Flat tappet Lift .530/.542 Dur 219/227 LSA 112*. I cant remember when the intake closes after BDC at … famous innsWebbIntake Gasket: Fel Pro 1252-3 (320) & Fel Pro 1211 (360) Exhaust Gasket: Raised Exh. Ports- Fel Pro 1404; Spark Plug: 14mm .750 reach, Recommended starting point Accel # 416; Head Bolt Torque Specs: 75 ft/lbs w/ oil. Coat head bolts and rocker studs with thread sealant. Rocker Arm Stud Torque: 50 ft lbs w/ oil; Guide Plate: 3/8 Adjustable Dart ... famous innovators of indiaWebbFind CHEVROLET 7.4L/454 Chevy big block Mark IV Cylinder Heads Aluminum Cylinder Head Material and get Free Shipping on Orders ... Aluminum, 119cc Chamber, 320cc Intake Runner, for Hydraulic Roller Camshaft, Chevy, Big Block, Pair. Part Number: SDM-PCE281 ... Cylinder Head, PowerPort® 365, CNC Comp Port, Assy, 119cc CNC, 2.35" Int, 1.645" Spr ... copper hills community churchWebbPROCOMP BB CHEVY CYLINDER HEADS UP TO 748 HP OUT OF BOX! $ 2,050.10. Add to Cart. Tweet. CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. PC3021. New set … famous inns in maineWebb22 feb. 2007 · I am very new to building chevy engines so i am asking if anyone has used these aluminum heads for a BBC?I can get what seems like a great deal on a bare set ($700)Here are the specs that the dealer gave me...They look to be closed chamber, rectangle port, 115 cc chambers 320cc intake, raised exhaust ports, cut for 2.25 intake … copper hills community church peoriaWebb17 maj 2010 · Mine is a 468 with the Pro Comp 320 heads, Manley valves and Isky springs, 10.5:1 speed pro pistons, Crower 252/262 @.050 .607/.620 lift on a 108CL, Holley strip … copper hills dr hortonWebb30 juni 2006 · The heads is advertised as a 320 cc runner, I don't have the exhaust size here yet. We had no time to check these measurements as all I needed was the test numbers … copper hills church • peoria az