555 bbc
07-23-2008, 05:10 PM
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JOURNEYMAN
Thread Starter
Join Date: Oct 2007
Location: Slidell Louisiana
Posts: 34
555 bbc
Hey Guys
What is the max. clearance i can have on piston to cylender wall? engine built for nos. .....502-60 over with150 shot
Thanks Mack
07-23-2008, 05:38 PM
Senior Member
RACING JUNKIE
Join Date: Jan 2006
Location: La.
Posts: 2,890
For nos i build .007/.008 clearence, i think any more than that you'll have trouble sealing the rings.
JMO
Zip.
07-23-2008, 08:56 PM
Member
JOURNEYMAN
Thread Starter
Join Date: Oct 2007
Location: Slidell Louisiana
Posts: 34
bbc
Hey Lord
sure was hoping for a little more than that.didn't want to have to bore it.
Thanks for your reply
Mack
07-24-2008, 03:13 PM
Senior Member
MASTER BUILDER
Join Date: Oct 2003
Posts: 144
007 seems kinda tight.
what piston expansion at?
we run in the .012-.015
?
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