Ruthless Racing Stage 4 325 engine build: 40% more acceleration and an additional 23 mph from stock, resulting in 427 hp.
This product includes custom connecting rods, pistons, valves, camshafts, and heads designed for higher RPM and HP. It also features oversized valves, CNC porting, and bronze valve guides.
- The description claims higher RPM and HP with the custom components.
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- Default Title — 11799.99 USD — In stock
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