bigger throttlebody
 

Has anybody bored out a honda throttlebody?
I have a bigger throttle plate and want to bore out my throttlebody to make it fit. but the tps sensor has to come off so it can be done. is there any way to remove the tps and reinstall it without messing something up???? ???

Re:bigger throttlebody
 

yea ... some u have to drill out others have 10mm bolts with break off heads.. u gotta get those out and then u can use a 10mm bolt or rivot it back in place.. but u have to adjust it to work right i think its set at like 6ohm's or if its bolt on u can adjust it while the cars runnin then tighten them down.....

Re:bigger throttlebody
 

just keep looking for a 65mm-68mm bored TB for your car so you dont have to go through that shiz breezi

Re:bigger throttlebody
 

i just took a dremel tool and cut lil slits in the too screws...now i can take off the tps whenever i want! had no reason to do this....just felt like takin it off one day.

Dane

Re:bigger throttlebody
 

the tb on my crx (87), is wierd, has a primary and seconday openings. i ported the primary, it made little difference. now my engine doesn't get enough gas at high rpms. :/

Johnny

Re:bigger throttlebody
 

Yeah, those 87si "dual" throttelbodies suck ass...
I think there's a replacement TB for them, maybe from like an 87 teg or somehting...

-H