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#1
08-09-2004, 03:07 PM
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Hi Guys,
Just picked up a Street/Strip Motor and was wondering if maybe you can give me a geuss-ta-mit on what the HP/Torque maybe. Here are the specs: 1974 400 Cast crank #8413 H-Beam Rods (standard length) TRW Forged Pistons #L2262 .030 (modified "deeper vavle reliefs were cut into the top to be abale to handle a big cam. They kind of look like SRP or Ross pistons with 2 valve reliefs on the bottom") Lunati Solid Flat Tappet Cam 40707 (around a 530 lift w/ dur of 300 108 cl E-Heads 72cc gasket matched to fel-pro 1233 H.S. Roler Rockers 1.5 ratio Edelbrock Torker 2 gasket matched Holley 750 dp/df mech secondaries Please post what you guys think this engine will be making in HP/Torque. Thanks Mark
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1965 GTO: 467 (Built By Dan Willever), 400 Block, Eagle 4.25 Stroke, Eagle 6.8 Rods, BRC Pistons, Custom Grind Hydraulic Roller Cam, Edelbrock 72cc Heads Ported, HS Rockers, Doug's Headers, Edelbrock Victor 4150, QTF 850 Carb, TCI Flex plate, AutoGear M22 4 Speed, SPEC Clutch and Pressure Plate, 12 Bolt 3:73 Posi. 
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#2
08-09-2004, 03:07 PM
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Hi Guys,
Just picked up a Street/Strip Motor and was wondering if maybe you can give me a geuss-ta-mit on what the HP/Torque maybe. Here are the specs: 1974 400 Cast crank #8413 H-Beam Rods (standard length) TRW Forged Pistons #L2262 .030 (modified "deeper vavle reliefs were cut into the top to be abale to handle a big cam. They kind of look like SRP or Ross pistons with 2 valve reliefs on the bottom") Lunati Solid Flat Tappet Cam 40707 (around a 530 lift w/ dur of 300 108 cl E-Heads 72cc gasket matched to fel-pro 1233 H.S. Roler Rockers 1.5 ratio Edelbrock Torker 2 gasket matched Holley 750 dp/df mech secondaries Please post what you guys think this engine will be making in HP/Torque. Thanks Mark
__________________
1965 GTO: 467 (Built By Dan Willever), 400 Block, Eagle 4.25 Stroke, Eagle 6.8 Rods, BRC Pistons, Custom Grind Hydraulic Roller Cam, Edelbrock 72cc Heads Ported, HS Rockers, Doug's Headers, Edelbrock Victor 4150, QTF 850 Carb, TCI Flex plate, AutoGear M22 4 Speed, SPEC Clutch and Pressure Plate, 12 Bolt 3:73 Posi.
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#3
08-09-2004, 03:17 PM
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I'd probably say well over 400 hp, not sure of the torque. You should take it to a dyno, find out exactly whats goin on in there.
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1999 Trans Am Ws6 Slp Lid, K&N, Smooth Bellows, Ls6 intake, Spec Clutch, Spec Alum. Flywheel, Spintech Cat back. 1970 Firebird Esprit 455 Pro Street project |
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