Denis Si

Can those be interchanged?
The reason im asking is that my friend has Si TB portted to 64mm and i wanna use it with my Skunk2 IM, just wanna make sure if we exchange, everything will bolt up?

I checked Honda and they use the same gasket, so im guessing same thing?
thanx guys!

TrboInteg

It will bolt up. But you might need to get some longer hose for the coolant.

CIVIC dude

does anyone know for <U>sure</U>??

Im also interested in getting a new tb, its good to know if its an easy swap.

thanks

CIVIC dude

anyone else?

Denis Si

any1 plz?

barto

the skunk 2 IM port is 62mm, why would you want a bigger TB?

Denis Si

Skunk2 IM port is 64mm

CIVIC dude

so whats the verdict here?

essentially the b18c and b16 throttle bodies should be interchangeable. The coolant lines and such are they the same?

thanks

mingbling

yes they are interchangeable.
the only diffference between the gsr and SI tb is that the gsr pulley is upside down since on a stock gsr, it needs to be since the throttle cable is mounted right above the tb. but since you already have a gsr tb on your skunk2, i imagine that you alreayd have had that fixed.