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and 1588hp @4500 RPM with a ported head
the Original KC38r is back and better than ever
Improved Boost Control
360″ lift aftermarket cams
Our testing has shown that the 11 blade single plane wheels perform better than the stock dual plane design
2001-2004 Duramax LB7 PPE Race Fuel Valve (113072800) Camaro LT1 and 1588hp @4500 RPM with2001 2004 Duramax LB7 PPE Race Fuel Valve (113072800) The PPE Race Fuel Valve, made from stainless steel, replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by an insufficient pressure relief valve (PRV) spring pressure. This leads to
US$ 397.50
US$ 747.50
US$ 747.50