Recent content by gmsmoker89

2014 mustang gt/cs 5.0 6 speed manual silver 5,700 miles heated seats and mirrors,leather,pony lights loaded only thing it don't have is navigation.* List of mods all installed 4,000 miles ago Paxton supercharger intercooled tuned at 590 rwhp Id1000 fuel injectors Steeda cold air Sct tuner...

2003 cobra 76mm hellion 38k miles $25,500 2003 redfire mustang cobra turbocharged with 38,000 miles on it 6sp tremec trans car made 673 rwhp on 15 psi and 575 rwhp on 9psi hellion 76mm turbo kit flowmaster exhaust sullivan lower intake hpp upper intake cooling mod lethal performance...

i went to the track today with my 03 cobra with a 76mm hellion kit that makes 673rwhp the problem is that i ran a 12.6 at 117mph i only ran once and the temp gauge was still on cold when i raced should i have let it warm up first? does it cause the computer to retard the timing? also i was just...

what should i set my 2 step to build boost at the line its a 76 mm hellion kit made 673rwhp on 93 octane

how much power will the stock irs handle? whats the max safe rpm to launch at with it?

i just bought a 03 cobra with a hellion turbonetics 76 mm turbo kit the car made 673 rwhp on 18psi what 1/4 mile times should i expect? i have the 6 sp manual and i believe 3.55 gears still whats the best gear for it? and also will the irs rearend hold up if i have the supports on it? whats the...