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$369.00
$332.10
Sale
Description
CR557
$369.00
- MidHigh
- big bore motors 124ci up.
- The opening and closing ramps are different profiles to reduce valve bounce and valve spring harmonics. Replaces the CR540 & CR540-2.
- 2800-6500rpm
- 11.3 to 11.81 static compression.
- Add ported cylinder heads, big throttle body, high performing exhaust and get ready to hang on! Youre on your way to a 160 Horsepower pump fuel build