Crank Journal specs

[laotionracer101]

Does anyone know what measurements the lobes on the crank are supposed to be? I had my crank turned and they told me to get main bearings 10 and rod bearings 10, but i want to measure and make sure everything is nice and tidy.

( ps my google searches led me no where, posting this thread was last resort. )

 

[hvyman]

Might be a couple pages over but it's somewhere in there. On my phone sorry.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=EM&P=70

 

[laotionracer101]

according this the cygnus standard size for mains is 59.994-60.012, Where my crank mic'ed out to 58.16-58.15, I think i'm fucked. the difference is about 1.83, acl makes bearings up to 1.0mm. Any suggestions on that?

 

[AJ'S 88NA]

Your machinist should be able to tell you what you need, you can get oversized bearings, they have to be sized anyhow. Or should be.