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Old 05-18-2005, 11:01 AM
FormulaForce FormulaForce is offline
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Estimate Horsepower

The only time I tried to have my car dynoed, the dyno was broken. I'm curious to see what people estimate the base HP and/or RWHP to be with these mods:

Car is a 1995 Formula LT-1, 6-speed. The stock base HP is rated at 275.

Flowmaster Cat-back exhaust, empty cat.
March Power(underdrive) Pulleys
Moroso Cold Air Filter kit
Granatelli MAF Sensor
Hypertech Programming

The rear gear is a 4.10, not sure how that affects rear wheel torque/horspower.

The pulleys just reduce power lost to accessory drag.

I'm pretty sure it's over 300 base hp now, but would like other estimates. Thanks.
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Old 05-18-2005, 11:47 PM
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Mr. Luos Mr. Luos is offline
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Re: Estimate Horsepower

On a dyno....I would guess 280 horsepower and 320 ft/pounds.
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Old 05-19-2005, 11:15 PM
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DarkblueTA DarkblueTA is offline
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Re: Re: Estimate Horsepower

Quote:
Originally Posted by Mr. Luos
On a dyno....I would guess 280 horsepower and 320 ft/pounds.

I would say around 265/270rwhp with your set up and depending on dyno and if your flowmaster catback is a single(in)~>dual(out) or single(in) ~>single(out)
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