boost question

kluxman45

Registered User
how much boost does a stock 90 sc suppose to have?i think mines only aro10 or so.at idle the vacum part is at 23 or so wot the boost is aronnd 10 12 or so.if thats wrong what do i do to get it to have 15 pounds or so?
 
Sounds great for a stock car. A 5% pulley will net you a little more, but don't be fooled by more boost being better! A potato in each tailpipe should raise the boost over 15 lbs for a while, but is not a good idea!

If you are wanting to spend some $$$ and make mods, then start with opening up the exhaust. Then some intake goodies. You are really trying to get more air and fuel through the motor and not just raise boost pressure.
 
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