I have a couple throttle bodies that I have no clue as to what vehicles they came from. Does anyone know of an older post that talks about the diameter of throttle bodies? I know they are for a b-series. Thats about it. So what I want to know is the diameter of a GSR throttle body and a LS/RS throttle body. Any help will be awesome.

 

The throttle body in question is measuring 2.4375" or 61.91mm. Is this a GSR throttle body?

 

sounds like a GSR to me... my Type R throttle body measured 62.88mm using my digital caliper measuring at the mounting flange.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IntegraVTEC &raquo;</TD></TR><TR><TD CLASS="quote">sounds like a GSR to me... my Type R throttle body measured 62.88mm using my digital caliper measuring at the mounting flange.</TD></TR></TABLE>

Thanks, called around and no one has the gsr throttle body gasket this is going on my boosted d16. Any ideas of where to get or modify a gasket to fit?


Modified by 1badteg at 3:50 PM 4/12/2008