Re: Engine Life - Gen 1 vs...
for most major points a L31 vortec engine is the same as a sbc older vintage .
the heads are better flow and roller cam are the 2 major upgrades i know of .
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77-k30lb BIG truck build .
87-k30lb budget beater build .
85-k30lb the plow machine build .
85-c10sb summer fun toy .
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HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .
EDELBROCK pro flo 4 = best deal going so far . love my setup works great.
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