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redz 1970 K5 · 01-22-2007, 07:28 PM

I was going off of TBI chips for the cam specs... Could definitely be wrong. Might have been the 5.0L cam I was looking at... It didn't specify.

EDIT: You are dead on for the stock cam Specs... .390i .410e Duration 194i/202e

So, with the 1.6 rockers, the total lift will be .416i and .437e.

Hmmm, that might be pushing it for the stock valve springs...

01-22-2007, 07:28 PM	#3
redz 1970 K5 OBS guy Join Date: Jun 2004 Location: SoCal Posts: 1,060	Re: Can I reach 275HP & 340lb/ft with this setup? I was going off of TBI chips for the cam specs... Could definitely be wrong. Might have been the 5.0L cam I was looking at... It didn't specify. EDIT: You are dead on for the stock cam Specs... .390i .410e Duration 194i/202e So, with the 1.6 rockers, the total lift will be .416i and .437e. Hmmm, that might be pushing it for the stock valve springs... __________________ 88 Suburban Goodies- Alpine, Auto Meter, BDS, Bilstein, B&M, BFG, Borgeson, Bushwhacker, Cowl hood, Flowmaster, Genuine Gear, Holley, Infinity, JVC, K&N, MB Wheels, MSD, Pioneer, Skyjacker, Sony, Thorley, Walker + more Last edited by redz 1970 K5; 01-22-2007 at 07:48 PM.