Thread: Feeler: Ported/Polished Throttle Bodies

We have the capabilities to port and polish throttle bodies.
Currently we are working on a stock DE throttle body going from 59mm to 65mm.

Is there an interest in this application? Any comments are appreciated.

This will be in the $150 range.

See similar application here

Yeah, if you can get some before and after dynos, possibly on a basic t25 or t28 set up and a bolt on na sr20de. Then people can see if its worth it for them. i\I would imagine it would have to do somthing with a bit of port matching on the im where the tb attaches.

Would you be able to do knife edging of throttle plate and spindle?

I dont know but i feel more throttle response with bore tb (68mm) on a DE with BC stage 3. Is possible bored the DE tb to 70mm or more? Maybe for turbo, N/A or NOS application... Any person have pics about SR bored tbs works?

I think the largest we were going was 65mm on a de

I found this: 170 WHP all bolt on NA SR20DE! - Nissan Forums: Nissan Forum Is possible bored to 70mm?

FYI that is an N1 throttle body alfsentra.

Edit: On topic, I'd be very interested in one of these if I weren't afraid of blowing up my transmission with too much torque. If I ever do blow it up, a B15 transmission will replace it, and then I'd be very interested.

Yeah it looks as though happynoles is a 3" plate in his N1. I can get a stock de to 65mm

I'd be interested for a N/A DE

wow cool