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LS1 tuning question... (without PC tuning)

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Old 05-31-2003, 01:59 PM
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Default LS1 tuning question... (without PC tuning)

How do I lower my LS1's idle speed without PC tuning?
Can I shrink, or totally plug, the hole in the throttle plate?
Any ideas?
TIA
Dave
Old 06-01-2003, 04:55 AM
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Default Re: LS1 tuning question... (without PC tuning)

You need to tune to lower idle because IAC will compensate for hole changes(mods) to TB.




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