Isky 396284294 BBC Hydraulic Roller Cam

This Isky 396284294 BBC Hydraulic Roller Camshaft fits the 396-454 Big Block Chevy from 1967-1995. Isky designed this cam for high performance on the street, dragstrip, bracket racing and off shore marine with I/O drive.  It features excellent mid-range performance and has a lopey idle. Isky highly recommends an 11.0:1 or lower compression ratio, 3.90-4.10 rear gears and a 780 CFM carburetor.

With a long and distinctive history in producing custom cams, Isky Cams is recognized for their high-quality racing cams. Founded by the legendary Ed Iskendarian, Isky Cams also produces a full range of lifters, valve springs, push rods, and other racing products.

Isky 396284294 BBC Hydraulic Roller Camshaft Specs:

• For 265-400 cubic inch Big Block Chevy engines from 1967-1995
• Basic RPM Range: 3000 to 7000
• Valve Lift Intake: .578
• Valve Lift Exhaust: .608
• Advertised Intake Duration: 284
• Advertised Exhaust Duration: 294
• Intake Duration at .050”: 238
• Exhaust Duration at .050”: 248
• Lobe Separation: 110
• Rocker Ratio: 1.75:1
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Isky designed this Hydraulic Roller camshaft for high performance on Street, Dragstrip, and Oval Track.

Isky Hydraulic Roller Cams – Race With The Legend!