pull x boost question
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Racer
Joined: May 2007
Posts: 291
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From: north prov. ri
pull x boost question
i have been hearing a lot about pully size amount of boost, i see some poeple runing a 3.85 and smaller building 10 to 12 lbs boost on psc1 stage 2 set up. i am runing a psc1 stage 2 with alky and building 11lb of boost on a 4.25 pully. now if i went with a 3.85 who much would the boost increase.
Pro
Joined: Nov 2006
Posts: 608
Likes: 1
From: Lindenwold New Jersey
Iam no expert but from what Iam reading its about a pound to pound and a half per pulley size. but there is alot more to it than that cam, heads etc... all come into play as well as cilmate.altitude. etc...it just goes on and on to much to take into concideration to pin point exactly .. I know not much help but the short of it the rule of thumb is roughly 1 to 1.5 #'s per pulley size... hope this helps Iam sure others will chime in....
Melting Slicks
Joined: Sep 2005
Posts: 3,082
Likes: 0
From: eagle mountain utah
i have been hearing a lot about pully size amount of boost, i see some poeple runing a 3.85 and smaller building 10 to 12 lbs boost on psc1 stage 2 set up. i am runing a psc1 stage 2 with alky and building 11lb of boost on a 4.25 pully. now if i went with a 3.85 who much would the boost increase.
Drifting
Joined: Mar 2005
Posts: 1,737
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From: Northern VA
and whether the motor is stock or not.
