Thread: Overboost
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kellcats521 kellcats521 is offline
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Join Date: Feb 2005
Location: Atlanta Metro
Posts: 219
Originally Posted by F350Lawman View Post
Even if it is just a momentary boost spike cutting off the fuel, it's very abrubt, causes me to lift, I loose all momentum and most importantly.... it kills the fun ;(
If you're seeing fuel cutoff, there's no doubt that you're over 1 bar - prolly closer to 1.2 bar at cutoff. Sounds like boost creep since you're hitting the cutoff in higher gears. Overboost happens in 1st/2nd (maybe 2nd) where fast reving motor/turbo produce boost faster than the wastegate can react. Generally, 1st/2nd gear and high rpms is where I've seen the cutoff kick in.

Pat K
87 930
Old 04-01-2008, 03:31 AM
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