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Old 08-11-2009   #12
phrogs
 
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Join Date: Jul 2004
Location: Kalamazoo MI
Posts: 1,760
Default Re: spark plugs for a full top end ported engine

Quote:
Originally Posted by flyin ryan View Post
I use them on my cars as well as on some of the better engines I build. They are spendy but worth it, I feel. Sounds like your creeping up on it Johnny .

Well I changed the plugs and while It felt a little better anything up in 5th or 5th gear at lower MPH say 40mph and I mash the gas it shakes like the damn car is comming apart.

so looks like Ill be in for a plenum pull to see WTF is wrong.

Anyone have a tech 1a I could borrow? its the one tool I still don't have.
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JOHNNY P

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90 ZR-1 #845 DRM 500 engine package

90 #226 Parts car Hit me up if you need anything.
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