C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

86 fuel pump HP limits

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Old Jun 2, 2014 | 08:58 PM
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Rob31
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Burning Brakes
 
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From: Cary illinois
Default 86 fuel pump HP limits

How much Horse Power will a stock fuel pump support ? swapping in a new engine next week .
Its still a TPI ,larger injectors , heads , cam
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Old Jun 3, 2014 | 02:34 AM
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Cliff Harris
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From: Anaheim CA
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You'll be fine at low RPM with the stock pump, obviously. It's only when you run at high RPM for sustained periods of time that you MIGHT have a problem. The way to find out is to hook up a fuel pressure gauge and monitor the pressure.
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