Originally Posted by spinn
Because... Why? Is the restriction at the valve, not the throttle body ... When forced.
In a week or two when it returns I will post before and after.
By the way, your videos are very inspiring.
basically since the air is presurized its being forced threw the opening.
anyways if u want to know if ur tb is to small in n/a form hook up a vacum gauge and go wot. as long as it gets to 0 vac its not to small , if u are seeing any vacum at wot then u know its a restriction
btw whats the size of the butterfly on the saturn tb?
we use single 48-52mm tb's on engines upto 3.6L of displacement without them being a restriction