When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Looks like the throttle body is coming off for repairs.
What I need to know is if any of you have tried those throttle body spacers. It'd be the perfect time while it's apart. The little power groove thingys are gimmick for sure. But does the spacer itself help any. Either power or mileage would be welcome. Truck is a 92 4.9
While we're talking about it, how about the larger throttle body off of 5.0 trucks? Anybody out there actually got one installed? How'd it fit? What'd you do to make it fit?