patriot heads 2033
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


