Re: air-intake silencer
As far as I know, that's for later model F series trucks with the modular engines. It may also apply to the MAF equipped trucks but I'm not 100% on that. It's a popular mod with the Mustang guys and it does free up some hp by making the air flow more freely into the throttle body.
1992 Ford Bronco
E4OD- B&M Stage 2 shift kit
Full 3" stainless Bassani Exhaust
32" BFG's/stock suspension
"No replacement for displacement."
"Our lugnuts require more torque than most Honda's produce!"