Simple question, is 90% the maximum that the stock throttle body can open or is there some other reason why 90% is chosen as the maximum opening?
Simple question, is 90% the maximum that the stock throttle body can open or is there some other reason why 90% is chosen as the maximum opening?
No, the throttle will go to 99% or 100% and the the throttle angle will go to 90deg. The 90% is just the point at which WOT blending ends.