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-   -   Blown BBC Timing (https://www.racingjunk.com/forums/showthread.php?t=23231)

jreiley 02-25-2009 04:44 AM
Blown BBC Timing
 
Not knowing anything about the ignition timing of a blown bbc engine, where should we start? I do not have access to a dyno.

bbchevy 02-25-2009 06:30 AM
?
 
I would Start in the 28-30 Degree Range.That way your PLENTY SAFE!!!
Later
G 8)

zipper06 02-25-2009 07:38 AM
Re: ?
 
Originally Posted by bbchevy
I would Start in the 28-30 Degree Range.That way your PLENTY SAFE!!!
Later
G 8)
X2, better safe than sorry, maybe a little more with alcohol. I run 34 with a sm/blk on alcohol. If you have access to a dyno, that's the best place to play with it.

JMO

Zip.

slickfuel 03-02-2009 10:32 AM
what chamber cc heads do you have ???
what ignition are you going to use ????
what fuel ???
what compression ratio ???
what size fuel pump you going to run ???

these all,. need to be answered to answer your question more
acuratley.,..the answer will be between,..22 to 36 degrees.

Vic


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