Desert Sasqwatch
Bigfoot Goblin
Starting this thread, since there is not one that is specific to the throttle body. There is lots of troubleshooting information with throttle body discussion, but nothing about its performance and possibly upgrading.
I was trolling around a few Ecotec sites and ran across a performance big bore throttle body for the LTG (Camaro/Cadillac) and was wondering if it could be an upgrade to the LNF (and LSJ?) throttle body for those with bigger HP engines? It looks to have an identical bolt pattern, the correct electrical connection, and physical appearance. It has a 64mm bore versus a 59mm bore of the LNF (and LSJ) and should flow at least 20% more air. If anyone has information about LTG to LNF/LSJ compatibility please drop it in here.
Do know that some are using the LS throttle body to upgrade (92mm?), believe this needs an adapter for the Ecotec manifold which necks down to the @65mm bore hole in the manifold?
I was trolling around a few Ecotec sites and ran across a performance big bore throttle body for the LTG (Camaro/Cadillac) and was wondering if it could be an upgrade to the LNF (and LSJ?) throttle body for those with bigger HP engines? It looks to have an identical bolt pattern, the correct electrical connection, and physical appearance. It has a 64mm bore versus a 59mm bore of the LNF (and LSJ) and should flow at least 20% more air. If anyone has information about LTG to LNF/LSJ compatibility please drop it in here.

Ecotec LTG Big Bore Throttle Body | RPM-Motorsports
This direct bolt-on Big Bore Throttle Body is a perfect upgrade to allow for significantly improved airflow on your 2.0L LTG Ecotec engine.
www.rpm-motorsports.com
Do know that some are using the LS throttle body to upgrade (92mm?), believe this needs an adapter for the Ecotec manifold which necks down to the @65mm bore hole in the manifold?