trying for 12s
I am in need of someone who seriously knows how to tune an LT1, reprogram, etc. Purple95Z28 - let us know (let me know, LOL) what your gear choice is and if the additional mods worked for ya.. I am on the fence on doing anything to my rear / gearing (12 bolt GM 3.73's or 4.10/11 vs 9" Ford 3.70, 3.89 or 4.11's).
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cai
373 gears
3000 vigilante
et streets
MAC SHORTY HEADERS
cutout
bone stock motor
bone stock suspention
bone stock rear end
bone stock tuning
bone stock tranny
all stock parts had over 100,000 miles on them also
and a crappy 1.70 60ft
not saying it was a big deal running that just pointing out how easy 12`s are on a bolton LT1




