Has anyone had good success tuning these. I have playing with the 103mm in my own lt4 car for a while. Find throttle response does no match oem throttle body, especially when at a drag strip and load launching.
Has anyone had good success tuning these. I have playing with the 103mm in my own lt4 car for a while. Find throttle response does no match oem throttle body, especially when at a drag strip and load launching.
I am interested to hear about it because I just ordered the Katech 103mm throttle body for my C7 z06 LT4
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