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Old 05-03-2008, 02:28 PM
  #7  
tcarda
Senior Member
MASTER BUILDER
 
Join Date: Aug 2003
Location: Big Lake, Minnesota
Posts: 162
Default Re: Timing on 620" BBC

Originally Posted by lmchevy
Where would you run your timing on a 14.8-1 620" BBC and be safe.It is carburated on gas and n/a.Thanks
My engine that has 355 heads on it likes 38. Is there a engine dyno you can take it to and find out what it likes?
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