|
What Compression ratio on Blown 4.6?
Im sure somebody may know the answer to this. What compression ratio does a 4.6 with pi heads and a vortech with 8-10lbs of boost need? I was thinking around 9.5 to 1 but not sure. I was wondering so i know what cc pistons to get.
__________________
06 F150 crew cab 4x4 leveled on 35s
94 Lincoln Mark VIII, 3000 stall, shift kit, 3.73, hub swaped, 98 cobra wheels
06 yLincoln Zephyr- Wifeys DD
|