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Heads & cam package will pull from 2,600 – 6,800 RPM and should make *410 to 430 RWHP with 36/42 lb. injectors, 58 MM T.B. or Monoblade, GOOD tuning, etc. This will idle similar to the GM847 but make about 10 more HP at peak and starts making HP sooner than the GM847. Requires 4.10 gears & 3,000 (or more) stall for best results.
LE3 Heads consist of:
Larger valve seats installed in Heads
2.05/1.60 Valves
Comp Bee Hive Springs
Titanium Retainers & 10° Locks
208 CC Intake Port
Milling
Cleaning
Assembly
Flow About 275/195
this is the H/C i plan on doing as soon as i can. with the cam that comes with it similar to the GM847 will i have to swap pushrods? while im doing this i plan on changing injectors, rockers, lifters, and i figured i would swap bearings and pushrods but i wasnt sure if i could buy the stock length ones or if i could just get a set of stock length hardened ones.
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'93 LT1 (M29) bbk shorties, switching to Jet Hot LT's over the summer, Jet stg 2 tune, TB airfoil, !TB, !CAT, !EGR/AIR, SLP SFC's & STB, SLP Ultra Z hood and CAI, Flowbastard cat back, SPEC III clutch, more to come...
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