CR550
- Mid/High
- The CR550 is for BIG BORE M8’s : 143 and bigger or 124, 128, 131 engines
- 11.8 to 12.5 compression
- Requires high lift springs
- It has a proprietary lobe design with transition ramps to help control lifting at max lift and valve bounce on the closing ramp.
NOTE: This product has the following shipping restriction(s):
- This product cannot ship to California.
$349.00
