The stage 6 camshaft from Rocket Motorsports is a great upgrade for any high level D series build. New chill cast cores. Offering 15% more intake duration, 23% more intake valve lift, and 14% more exhaust valve duration, and 15% more exhaust lift. Very Huge power gains when placed against oem Z6 or Y8 camshaft. Upgraded valve springs ARE REQUIRED Cam tub must be clearanced
NEW CORES!
Stage 6.5 Specs;
Duration @ 0.050
Intake: 251
Exhaust: 236
Lift in MM;
Intake (Vtec): 12.7
Exhaust: 10.9
Lobe Center @ 0.050
Intake (Vtec):102
Exhaust 114