420+rwhp LT1 head/cam package
420+rwhp LT1 head/cam package
4000 miles on this stuff. The car went 12.0@116 on STOCK heads, mid 11s@120+mph is what this stuff will do with a good tune/traction. This setup also pulled 22mpg on the highway. Idles like a HOT cam in a stock motor....very driveable!!
-LT1 heads, fully ported (ALOT of port work), very nice work, no flow numbers, made 420rwhp with a GM 846 cam
-Comp cams 236/242 .564/.570 112 solid roller
-Comp cams 977 valvesprings/ti retainers/10 degree locks
-Crane 11522 solid roller lifters
-Comp cams magnum pushrods
-Comp cams ProMagnum 1.52 roller rockers
-Cloyes 9-3145 double roller timing chain
-7/16" studs
-guideplates
I will sell the whole package for $1500 shipped.
jhsformula@aol.com
Thanks, jason
-LT1 heads, fully ported (ALOT of port work), very nice work, no flow numbers, made 420rwhp with a GM 846 cam
-Comp cams 236/242 .564/.570 112 solid roller
-Comp cams 977 valvesprings/ti retainers/10 degree locks
-Crane 11522 solid roller lifters
-Comp cams magnum pushrods
-Comp cams ProMagnum 1.52 roller rockers
-Cloyes 9-3145 double roller timing chain
-7/16" studs
-guideplates
I will sell the whole package for $1500 shipped.
jhsformula@aol.com
Thanks, jason
Last edited by Jason Short; Jul 31, 2005 at 09:01 AM.
Re: 420+rwhp LT1 head/cam package
The car went 12.0@116 with this complete setup on stock, untouched LT1 heads. I have a set of ported heads that never made it on the car...the ones I am selling here. So, add a set of good ported heads onto the actual track numbers this setup ran on stock heads....and you have my prediction of mid 11s@120+ for the package. These heads already made 420rwhp with a less aggressive hyd roller, so that number is pretty much the low side of what this solid roller would turn out.
Zach, I sent you a PM.
Thanks, Jason
Zach, I sent you a PM.
Thanks, Jason



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