Re: Weird - Oil ring pops out of groove while running on dyno
You are exactly right hamjet, that's why I asked if it was stroked. It seems to me the only way this could happen is if the oil ring is coming out of the bottom of the bore on the downstroke.
__________________
1970 Short Wide
5.3 4L60E BlackBear tune
3:73 gears, Boyd's Tank
2.5 / 4 drop 5 lug disc brakes
Vintage Air
18x8 Ridlers 255/55 frt. 18x9.5 275/60 rear
|