Transmissions and Drivetrain Need help with your trans? Problems with your axle?

425hp Stall

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Old Aug 20, 2008 | 08:26 PM
  #1  
383RS's Avatar
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425hp Stall

What would be the best stall to use on a 425hp stroker with a 3.73 diff? 700r4 btw
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Old Aug 20, 2008 | 08:31 PM
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: 425hp Stall

What's the camshaft's advertised duration?

Street, street/strip or full race?
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Old Aug 20, 2008 | 08:31 PM
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89importeater's Avatar
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From: lewisvilee NC
Car: 89 RS camaro
Engine: 454 swap in progress
Transmission: th400
Axle/Gears: 4.11
Re: 425hp Stall

when does the power start to come in, what kind of cam do you have?
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Old Aug 20, 2008 | 11:47 PM
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383RS's Avatar
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Re: 425hp Stall

.490/.490 lift .230/.240 duration. 2500-6300 power range I think. Street/Strip
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Old Aug 21, 2008 | 08:15 AM
  #5  
AlkyIROC's Avatar
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From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: 425hp Stall

Advertised duration, not the @.050 duration. I doubt you're making 425HP with that camshaft. It might be close if it's flywheel HP but still don't think it'll be anywhere near 450HP
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