So my cobra has been doing this thing where it is in idle and drops like 100 RPMs every like 5 seconds you hear it whipple down. I just changed my coilpacks which were getting old and causing my cylinders to misfire. Now it runs ok, but it noticeably drops 100 RPMs every like 5 seconds. If I'm...

Soon I plan to get a 99 or 01 mustang cobra. Over the past couple months I have been looking over modifications to give this car better performance and make it unique. One mod I have noticed is a camshaft. I kinda understand what it does, but I notice that there is a strong performance gain from...

I'm on my 4th Mustang, but I'm pretty new to modding. I've done Air, Pulleys and Plugs. Should I do 3.73 gears or SCT Tuner next?

is it press fitted or bolted to the inside of the oil pan? I've got one blocked and can't get the dipstick all the way down.. either pinched or the original tip is lodged in the end so I'm going to try replacing it. Help!

I have recently purchased a 1999 cobra convertible with 15,000 original miles on it. For now it is a daily driver, at least until school is over. I would like to make it into a street beast, for lack of better terminology. I will make occasional trips to the track, but it will not become...