it depends on what your gonna do and what you want out of the motor. if the motor is still stock and nothing done and your gonna use the stock plenum then dont change the throttle body.
if you are going custom plenum then you need to calculate what is required for your use. at the end of the day you can use preactically any throttle body from any car and get it modified to suit your needs.
you may notice that everyone would most probably use the stock throttle body as it is sufficient for all needs, but if you are going to run extreme boost regularily then you would look into a bigger throttle body to reduce any restrictions that the stock one would cause from the high air intake
thats what i believe anyway. if people disagree then please make it known
Mon, 18 October 2004 11:03
