posenheimer

If I were to put on the Patriot performance heads on my Ls2... what would my compression ratio be if I use GM gaskets

I have used several "compression ratio calculators" and come up with different results

Ive had 11.6:1, 11.8:1, 11.2:1

I dont know why the calculators are so far off from eachother... figured Id give it a shot on here and see who chimes in.

https://www.patriot-performance.com/...&cat=37&page=1

thanks guys... I emailed patriot direct and the response I got was around 11:8