Older BME with bent crank
#7
Older BME with bent crank
Take that engine apart...you got to anyway to fix it...take crank to a machine shop and have them put it in a press and see if they can straiten it. They can check run-out very easy. May be $20 will do it Good luck Capt,n
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Older BME with bent crank
Originally posted by captinjohn
Take that engine apart...you got to anyway to fix it...take crank to a machine shop and have them put it in a press and see if they can straiten it. They can check run-out very easy. May be $20 will do it Good luck Capt,n
Take that engine apart...you got to anyway to fix it...take crank to a machine shop and have them put it in a press and see if they can straiten it. They can check run-out very easy. May be $20 will do it Good luck Capt,n
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Older BME with bent crank
Yeah, Baby, all you "elitists" can spend $150 for a new crank instead of $40 get one straightened...One of my straightened cranks (3 times due to crashes) is currently in the G62 belonging to Sam Stephens, from Maui, current record holder in the AT6 class in our USRA giant scale races...Oldest G62 racing, gets better all the time...
More $$ does not always equal a better outcome....
More $$ does not always equal a better outcome....
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Older BME with bent crank
I check many new G62 cranks, worst one was out .0025..A straightened crank will be out less than .001, then the engine is bolted to the mill table and the hub is machined to make the hub surface EXACTLY perpendicular to the crank, .0000 up and down runout....NO prop wobble at the tips...Try that on your typical mass produced engine...US 41 was a good example of what not to do (since corrected)....
#14
races & engines
RCIGN1: Thanks for the reply....evrytime I read your posts, I learn a little more. Now if I can just remember 25% of what I read!!! Old age creeping in. I wonder when one of the races you talk about will come close to Mich? I think they was going to have one near Branch Mich....but canceled it. I just about flipped when I heard canceled. Smooth Landings Captinjohn