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Old 12-19-2011, 01:30 PM   #222
INSIDIOUS '86
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Join Date: Jul 2009
Location: washington
Posts: 4,178
Re: Improve mileage 350 with Quadrajet

Quote:
Originally Posted by kikkegek View Post
used the mr gasket timing advance kit and changed the weights and springs (black ones now).

car drives fine, no real improvement performancewise as far as I can judge....the springs that came out were stiff ass hell...the ones that went in were easy...

I'll report back with mileage in a week or two.








will check again the next few weeks.
those kits are crap
throw it it all away and put the stock wights in with the heavy springs from the kit
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