accordepicenter

you broke the first and second ringland. You might want to rethink that statement, shane

Nice work!! I wouldnt have ever guessed it was that bad...

You might want to pull out alot more ignition timing or somthing, i dont think you were leaning out

shanerv

I belive that I was only running like 19 degrees at full boost. only other thing I could think of is maybe my boost guage is off it is a sunpro 20$ guage

Minor Threat

Too much timing, 25 year old motor, unknown boost level...hmmmm...I wonder why it popped...

accordepicenter

id pull out more timing though, if it was lean those pistons would probably be melted too

EG-prince

Sweetness. Is the y7 in and boosted already? You should have seen the pistons from my b18 after I sold it to that puerto rican guy in dunkirk. He brought the pistons in to show me-- every ringland on every piston let go at the same time. Weird as *****. But anyway, I might have to enlist yours and jake's help again this spring with a little tune-- I'm gonna be swapping an f22 into my new eg hatch.

Slo_crx1

Take out more timing...I don't even think my b16 sees that much timing at full boost.

You're lucky you didn't see this instead...


Stock LS block @ 14psi...too much timing and detonation ftl. When I pulled the piston out for that cylinder there were no ringlands left.