02-29-2012, 09:55 PM
I have the BC shorty headers and the 2-in-1 muffler system. I love it, very simple to install. I did a write-up on it. As far as boring, me I would go as little as possible. If .020 over is good run with it, don't go farther than .040 over. My block is .030 over according to my dad, my uncle rebuilt it many moons ago. That may be why I have two plugs in the rear leaking coolant!!!!!! and leaking oil from the new intake!!!!!!
[SIZE="2"]77 project bronco w/ 5.0 & c4, Sagi PS, 2 hard tops, eyebrow grill [/SIZE]
WANTED: auto column, gas tank, front/ rear seats
WANTED: auto column, gas tank, front/ rear seats