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When Is It Necessary To Upgrade The Fuel Pump?

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Old Sep 4, 2003 | 12:01 PM
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RKHiPerformance's Avatar
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From: Anderson, SC
When Is It Necessary To Upgrade The Fuel Pump?

At what point is the limit of the original fuel pump reached? The car is a 2001 WS6 with fully-ported heads, a .566"/222 camshaft, mid-length headers, no cats, and the usual bolt-ons. The car makes about 380 RWHP on a Mustang chassis dyno, or about 430 on a Dynojet. If a 100 - 150 wet shot is added, will the fuel pump be able to keep up?

Last edited by RKHiPerformance; Sep 4, 2003 at 01:06 PM.
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