Description
These are great for boosted applications or high revving NA engines needing more spring with out breaking the bank. These can handle up to 8200RPM and 20LBS of boost due to new Chromoly valve spring seats and light weight titanium retainers.
- 93lbs @ 1.300″
- 175lbs @ .400″ lift
- Max Boost: 20 PSI (using an S1 or S2 profile cam)
- Max RPM: 8200 (using an S1 or S2 profile cam)
Part number- GSC5756
