90/90 throttle body question?
Thread Starter
Joined: Dec 2004
Posts: 607
Likes: 1
From: Winter Haven, Fl.
90/90 throttle body question? I am replacing the ls6 and stock 75 mm tb on my 04 vett. Installing a fast lsx with a NW billet 90 mm tb. Question is where does the right oil vent line attach? Original tb has a nipple to attach this hose, but williams 90 tb does not? Any ideas? Thanks
Last edited by smask04C5; Dec 9, 2005 at 09:06 PM.
The TB should have came with a rubber grommet and a hose connector. Drill a 5/8 hole in the airbridge or anywhere between the MAF and the TB. Then intstall the grommet. Push the hose connector into the grommet. Then run a line from there back to the valve cover. Kinda like the ls2 cars are done.
Thread Starter
Joined: Dec 2004
Posts: 607
Likes: 1
From: Winter Haven, Fl.
10-4 thank you. One more question that I forwarded to LG, is the TB did not come with the TPS and the tabs that receive the harness for the stepper motor, one is broken. Can I just use the motor from my stock Tb off the vette, as it appears to have a different hook up for the harness? Nick,thank you in advance
You can use the motor and the TPS from the stock one if needed.
Originally Posted by smask04C5
10-4 thank you. One more question that I forwarded to LG, is the TB did not come with the TPS and the tabs that receive the harness for the stepper motor, one is broken. Can I just use the motor from my stock Tb off the vette, as it appears to have a different hook up for the harness? Nick,thank you in advance
