Quote:
Originally Posted by zraffz
Exactly what I am thinking. I thought most crate motors were dynoed without accessories and I know most magazine articles publish pictures on the dyno without accessories to boast larger HP gains than what they truely have.
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Doesnt say if there are accessories on the motor:
350 block
400 cast crank
5.7" rods
10.5 compression
Comp cams solid roller: 236 @0.050" - .587" lift
750 holley
Ported aluminum L98 heads
1.6 roller rockers
Victor Jr intake
1-3/4" headers
489hp at 6000
478 TQ at 5000
This motor obviously doesn't require a solid roller since it only revs to 6500, plus the heads are limited to about 260cfm flow - although they are super high velocity ports.
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1984 Camaro: 350 Auto, Global West Suspension, Baer Brakes, CTW Wheels
1989 GTA: Bolt-on L98. Global West Suspension, full Magnaflow exhaust, Wilwood Brakes, CTW Wheels
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