should i add more pressure?
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TECH Apprentice
Joined: Aug 2010
Posts: 333
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From: Mexico
should i add more pressure? should i add more pressure to valve springs when boosting an engine? cam is supposted to work with 140 lb. how much pressure should i add, pro-charger will boost 14psi, into a 408ci
I would add 10-20 lbs on the seat. Which lobes does your cam have? Which heads do you have? Do you know the intake valve weight? Stock rockers?
Thread Starter
TECH Apprentice
Joined: Aug 2010
Posts: 333
Likes: 0
From: Mexico
