phatvtcom
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- Nov 7, 2008
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- south east melbourne
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- '99 VT
Just have a couple questions about upgrading to a bigger throttle body for more air intake.
1. Does it make a big difference in performance and is it worth it?
2. Is it fuel efficient or completely opposite?
3. Are there other parts that would also need to be changed?
thanks.
1. Does it make a big difference in performance and is it worth it?
2. Is it fuel efficient or completely opposite?
3. Are there other parts that would also need to be changed?
thanks.