andrew lohaus

im in the middle of doing the tb mod on my s5 na and i relized that the secondaries are not completely open once the throttle cam has moved through all of its travel. i can still push them about another 1/8 of an inch toward paralel with my fingers after the throttle is fully rotated. is this normal. is there something i need to adjust/fix.


thanks in advance.

SureShot

Not a problem.
You are so close that altering the linkage would not be worth the trouble.

The stock TB is actually bigger than it has to be.

I have seen a >1000HP drag version 13B using a stock TB that was only slightly modified.

andrew lohaus

ok thanks i just wanted to make sure something wasnt out of clearance befor i put it all back together.