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I was doing some spirited driving about 2 weeks ago , as i was going around a sweeping right hand turn i went to shift from 3rd to 4th , but hit 2nd instead. the car acted fine. nothing wrong . Then yesterday i went wot for the first time since it happened and the car sputtered real bad in the 4500-5000 range. I pulled the pushrods to see what was up. ill let the pics speak for themselves:
Must be nice to know how to just pull push-rods conveniently. I would've sat there stupified and harrassed you guys as to what my next mode of action should be. Sorry to hear.
Have you removed the electronic cut-off? Or how did it get to a high enough RPM to do that damage?
I had a 289 with a bent pushrod and I didn't find it out until the the misaligned rocker had chewed its way halfway through the rocker stud.
Read through his post again, you'll see that the engine was mechanically forced to over-rev (by accident), and no rev limiter in the world could have stopped that
The same thing happened to me with my rotary engined twin turbo RX7 during a roadrace a few years back. Luckily for me, the only thing that engine does is spin round and round (the tach went off the scale, which I'm assuming probably happened here too)
I'm no certified mechanic, but I think I'd stick with stock rods. If it happens again, just more bent ones hopefully. With hardened rods, it could get ugly.......dropped valve, damaged rockers, cam, etc.