496 stroker 454 cam choice... 731 vs 791
01-03-2018 | 10:37 PM
#41
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Joined: Jan 2005
Posts: 3,570
Likes: 127
From: Pasadena, MD
well hell.. looks like I'm gunna be usin gen 4 **** got given a 4 bolt main low mile 454 with steel crank so now the real question since I don't have to source a gen 6 block and its lovely awesome roller cam setup do they do the 741 in a mk4 roller that's not some fubar almost 741 but not setup? or do I call comp and have em grind me one and if the crank is worth keeping what am I gunna give away I may want if I let the 454 spin 6k vs the stroker at 5300.. other than a damn prop ( which would suck being I got 3 28's to play with
1980-90, 14015445 (7.4) 454 - 4 Bolt Main Big BlockDipped And Honed The Decks And Cylinders Cut .060 OverBlock Was Detailed With All Casting Debris RemovedScat 9000 Crank 4.25, 496 Stroker - cut .020 underScat 26385716 - 6.385 in. Connecting Rods - Floating Pins -I Beam Forged 4340 steelHowards Cams 120255-12 - Max Torque Retrofit Hydraulic Roller Camshafts, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .585/.610, 112 L/SHowards Valve Springs 98636 (recomended) - 130# / 330#Comp 780-16 Spring RetainersCloyes Gear 9-203 - Cloyes Wear Plate, .031 in. ThickCCA-205 Cam ButtonMaxspeeding Hydraulic Retrofit Roller LiftersProbe 496 Dome Top +18.0cc, .060 - SRS - PHV Series Piston SetCloyes True Double Roller Timing ChainMahle - 4.310 Plasma Moly Coated Piston RingsMelling 10778C (Anti-Cavitation) Oil PumpMelling HV Oil Pump ShaftNew Solid Harmonic BalancerRotating Assembly Fully BalancedTrick Flow Chromoly Pushrods TFS-21417800-8Heads 6272990 / Date Codes 1/25/81 and 1/29/81 / Open / 118cc / 3 Angle Valve / porting services - Mullen Race Engine Cylinder Heads, Carson, CalifSummit Racing / SUM-V8030-8 Stainless Steel Valves 1.880 in.Summit Racing / SUM-V8022-8 Stainless Steel Valves 2.190 in.Chevrolet Performance Head Bolt Kits 12367779ARP 1.90 Rocker StudsNorris S/S 1.7 Roller RockersEDELBROCK BBC R2 AIRGAP INTAKEPro Comp 2752 Fuel PumpMSD IgnitionPro Comp DistributorSuper Stock Coil8mm Accel Hi Performance WiresNew Single Wire AlternatorMini (gear reduction and fully marine) 3HP StarterEdelbrock 800 Carburetor12" Aluminum, Oval Air Cleaner With K&N FilterBrass Freeze PlugsStainless Steel Bolt Set4" Stainless Steel "Tall" Risers496 MerCruiser Exhaust ManifoldsSherwood Motor Mounted Raw Water Pump-------------------------------------Clevite 77 Cam BearingsFederal-Mogal 4400 M20 Main BearingsKing Engine Rod Bearings CR 808 HPN 020---------------------------------------Edelbrock 7202 Intakes Gasket SetTrick Flow Gasket SetFel Pro Q2904 Rear Main SealFel Pro 1804 Oil pan gasketFel-17040 Head Gaskets
Edelbrock 7202 Intakes Gasket SetTrick Flow Gasket SetFel Pro Q2904 Rear Main SealFel Pro 1804 Oil pan gasketFel-17040 Head Gaskets
