we have a local guy that ran a 12.6 @ 108.8 on a 1.83 60" he says he has stock gears, stock heads, stock cam. he does have Lts, also n underdrive pulley plus he didnt take his belt off. the car is a M6. i think something is up. has anyone seen these numbers without a cam or heads.

 

I'm assuming it's an LT1???
Sounds too good to be true to me...

 

he spraying?

 

sorry it is a 95 lt1 with 100000+ miles

 

no. only a few bolt ons.

 

so your saying he pretty much just has Lt's.

I highly doubt he a ran a 12.6 with just headers and nothing else.

 

I AGREE unless his car is just STOUT and is crazy fast for just a "few" bolt-ons..... theres something that we are missing here. just doesnt add up.