sandman3577
Well-known member
- Joined
- Mar 26, 2015
- Messages
- 113
what pistons besides wiseco? at 8200 miles dropped valves in both cylinders at 6000 rpm/anybody use andrews cams?
I use CP pistons and Cat 3 cams from NRHS
How do valves just "fall" into the cylinder? Ive never heard of this on any bike or car/truck.
Thats how this board goes.
Replace... and when that doesn't fix it... then start diagnosis:eagerness:
i don't know, bro. i mean i know he's got a buell and it's kinda like a sportster and a sportster is kinda like my superglide and they're all kinda alike and all, but i rev mine pretty hard and even jump it and never busted any valves. i mean don't get me wrong bro, i bust **** and all, but never any valves.
An extremely rare catastrophic failure... and simultaneously in 2 pistons?
Whats the whole story sandman? Your use/abuse would dictate what new engine to build that will last, because stock obviously ain't enough for you![]()
Thats why I'm guessingA valve spring or retainer would have to break....
Crank pin?