Duramax CP3K Fleece Performance

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Home Chevy/GMC Duramax CP3K Fleece Performance

Duramax CP3K Fleece Performance

$1,363.95

The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it...

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Categories : Chevy/GMC

This cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire RPM range.

Note: The fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or LLY)

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