GSC Power-Division S3 cams for the Mitsu Evo 1-3 and first and second Gen DSM cars. The Billet S3 cams are designed for those running larger turbo’s 67mm and larger. Designed for a rev range of 4500-9500rpms, GSC Beehive Spring and retainer kit strongly suggested. 600-1000whp camshaft. Idle is rougher than stock. Made 100% In the USA.
**If using aftermarket cam gears(especially AEM) check the bolt lenght, some cam gears are too thick for the OEM bolt on the Billet cams, a 40mm underhead lenght bolt may be necessary in this case**
Duration @ 1mm
Vendor: GSC Power Division