Quote:
Originally Posted by Shane Ruthnum
I dont have the specs for those parts at the moment.
But the idea or accepted norm is that for reliability at high rpm, dont go less than 1,75:1 rod stroke ratio.
just as an example, F1 and superbike engines use ratios of greater than 2, and you hear how those motors rev!
Providing you keep with this, balance all rotating masses, and make sure your oil flow/pressure is good, whatever you put together should give you the 8500rpm you want, reliabily.
The cams need to provide the breathing for this to work as well.
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Ok! Anyway my setup is acceptable for rev 8,500 rpm's and not have any problems with rods and pistons? In the GA case the GA stock rods not support 8,500 rpm's
. I need custom rod bolts? ARP available or OEM is the best option?
Thanks again!
