throttle body

[legalize420]

i put the stock tb back on the car and it runs so much better. no more hanging idle and the car is more comfertable to drive. i think it is safe to say the 70 is to big for what i have now. do you think i should stick with the stock tb until i get either heads or a poweradder. would it be worth it to go for the 65 with the stock heads. i will probally just sell the bbk and get some gears. what do you guys think?

 

[sodaking663rd]

the 65mm is much more manageable. you may want to try adjusting the idle screw on the throttle body before ditching it...it may be set too low causing drivability problems.

 

[sirr0bin]

you might wanna try drilling a small hole in the middle of the throttle body plate on your 70mm, it helps in a lot of cases. the stock one has that done as well

65mm will be fine on a stock engine