HOW LONG DOES IT TAKE FOR MOLLY RINGS TO BREAK IN

Old 04-18-2010, 01:51 PM
  #1  
carssteve36
Junior Member
APPRENTICE
Thread Starter
 
Join Date: Dec 2009
Posts: 23
Default HOW LONG DOES IT TAKE FOR MOLLY RINGS TO BREAK IN

406 small block new molly rings alittle smokey when you give it a shot of gas not alot but it still does it only got 25 miles on it.Fresh rebuild runs great
carssteve36 is offline  
Old 04-18-2010, 04:52 PM
  #2  
bowhay
Senior Member
EXPERT BUILDER
 
Join Date: Nov 2008
Posts: 263
Default

mine in my 383 did the same thing but only for about an hour of runtime

what did u gap the rings to?
bowhay is offline  
Old 04-18-2010, 05:33 PM
  #3  
carssteve36
Junior Member
APPRENTICE
Thread Starter
 
Join Date: Dec 2009
Posts: 23
Default

got the motor allready built just took it out and laid a beating on it gets less all the time maybe it just likes getting beat on ha ha
carssteve36 is offline  
Old 04-18-2010, 08:17 PM
  #4  
zipper06
Senior Member
RACING JUNKIE
 
Join Date: Jan 2006
Location: La.
Posts: 2,890
Default

Don't know about a street motor but the last engine i built it took about 6 or 7 1/4 mile passes before it ran it's best. I don't use them on a street motor, so i don't know how many miles that takes.

Zip.
zipper06 is offline  
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service