I just picked up a throttle body from a 92 grand am 2.3 sohc to use on my HO manifold. Is this throttle body 56mm? Because it doesn't look much bigger than the stock throttle body on my 97 Z.
"Kneel before ZOD!!!"
I think it is 56mm. I could be wrong.
2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time
56mm, and with my HO mani it feels soooo much nicer. Have fun!
You know it looks bigger.......even if you just measured the bore with a regular ruler it would tell you a lot.. ....the conversion would be 1/4" equals about 6.5mm ...so you could figure out if you wanted to use it or not.....might even measure the manifold opening since you got the TB off....to make sure it is large enough.....alright
REVIN' ECOTEC 2.2L
all 2.3L TBs are 56mm
Click the banner to enter the best Quad4 & Twin Cam site on the internet.
