rich

So i have a 99 cobra (terminator engine) built with diamond pistons, slightly higher compression. I recently started having an issue where it will be full rich 10.0 on the wideband. Cruise around and itll go back to 14.2-14.5 while cruising around, then ill apply a little throttle to get over a...

First of all sorry for the bad English, i am from montreal quebec , canada and i speak french ! I have a 2005 mustang GT. It’s a little street strip car that i have build by myself over the years. 60 lbs FRPP injectors, Procharger supercharger, camshaft, water methanol injection, ford racing...

Not sure if im posting this in the right category, but anyway.. here we go... so i bought a bbk CAI for my 2003 cobra. The car is 100% stock besides for an SLP catback. As soon as i put the CAI on, i noticed the exhaust snelling a little rich, but i thought it was just me... the next day, i got...