Tony19
Sergeant
HAMMERDOWN RACING
Posts: 406
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Post by Tony19 on Jun 24, 2003 16:51:33 GMT -5
I was wondering if I get a Diamond Racing Long Rod Crank and get the head cut, and get a port and polish to national specs, could I run 93 octane fuel? Also if I cant get it ported and polished to national specs how about a trail port and polish?
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Post by Kurt on Jun 24, 2003 22:44:25 GMT -5
If you get National specs, then you have to run at least 104 octane, but if you get the trail p&p, you can run Super. If you don't want to run 104 octane, then you can get the trail p&p with the long rod, cut head, etc.
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