GSC 278/278 11.30mm/11.30mm R2 Billet Camshafts Set Toyota Supra MKIV 2JZ-GTE 7030R2

GSC Power-Division Billet R2 cams for the Toyota Supra 2JZ-GTE. The R2 cams are designed for those running large single turbos, larger than 76mm. These cams will not have bottom end losses over our S2 cams; nothing but gains will be seen and will promote great peak power gains. Designed for a rev range of 5000-9500rpms. These cams require an upgraded valve spring set such as our Conical Spring kits (GSC5064 or GSC5066) along with shimless buckets/tappets and head clearancing for lift. 1200-1800whp camshaft set with a rougher than stock idle

It is necessary to clearance the cylinder head casting to allow for the R2 profile to rotate in the 2JZ-GTE cylinder head. Please maintain .02"/ .5mm min clearance from the cylinder head casting.

Specs GSC7030R2

Intake 278 Duration 242@1mm 11.30mm peak lift, 110 degree Centerline
Exhaust 278 Duration 240@1mm11.30mm Peak Lift, 118 degree Centerline