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#3 |
Senior Member
Join Date: Aug 2004
Location: Jacksonville, Florida
Posts: 808
Likes: 7
Liked 20 Times in 12 Posts
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Not knowing about FI motors. It does sound like weak valve springs, I would start there. I know on mine 5k was the real limit on my very weak valve springs. I also think you will see a bigger bang in the 60' with a slight converter. Good luck.
Robert |
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