5.3 sbe turbo
07-12-2019, 11:00 PM
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5.3 sbe turbo Just bought truck has a was told lm7 sbe 5.3 with ported 799 heads btr stage 3 turbo cam non intercooled 7268 on 10 psi.. 80 lb dekas on e85, ran it around for two weeks and just swapped turbo for a 7875 cast vs. Seems to pull a little harder for longer.will be putting cold side on very soon. Anyone have a similar build curious on power level and boost level. Trucks a rcsb 05 seirra.
Last edited by Humphries94z; 07-12-2019 at 11:12 PM.
