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Fast 90 advice...

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Old Nov 28, 2008 | 12:16 AM
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Default Fast 90 advice...

OK, so Im looking for some help here. Is there any fixes for the fast 90 not to stick. I just cleaned the crap out of it and thought it would be good but nope....its sticks when I got to neutral and is a real pain in the ***. If a blip the throttle a few times it will start to come back to idle of it eventually will if I dont do anything, it will just slowly start to creep down. Im getting sick of being at stop lights with my engine revving at 2k. Is there anything I can do? I would love to slap a NW 90 in but dont really have the funds for it. Or maybe even the UMI one, but really dont know much about that one. Thanks guys.
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Old Nov 28, 2008 | 07:36 PM
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no one...guess they are a big POS, lol.
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Old Nov 28, 2008 | 08:54 PM
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From: st.louis
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My guess would be to check the throttle stop, If the throttle stop doesn't stop the butterfly, then it will usually wedge the butterfly shut,

idk on the fast 90, never had one, but i have seen this with other throttle bodies and carbs, good luck and post what you did to fix it, or call fast themselves
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Old Nov 29, 2008 | 06:48 AM
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You sure this is not tune related?
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Old Nov 29, 2008 | 08:24 AM
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From: Hideaway Tx
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return spring... that's what i had to do with my "old" version of the FAST TB...
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Old Nov 29, 2008 | 03:11 PM
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throttle stop seems fine. Tune related?? Might be and damn that would make me happy cause I really dont want the cash for another TB. Im actually getting it retuned tomorrow so I will post up what happens. How would the tune effect this though? Return spring...yeah Im running run. Sucks too cause when I dont have it on the motor raps up so much faster. Well see what happens tomorrow.
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