i have been trying to figure out what would be the best plug for power increase. Much to my dismay, lol, i have not been able to come to a difinitive answer yet. lol. soo if anyone has replaced their plugs and had a decent power increase let me know. btw i still have the factory plugs in, only 24k my car.
__________________
2006 V6 Windveil Blue, Pony Pkg, Hurst Short Throw, K&N Intake, FR3 suspention pkg, CAT back True dual exhaust with x pipe and GT take-off mufflers, 255/50zr17 Riken Raptor's
You are not gonna see much if any power increase from any spark plug. However, with better plugs you are gonna feel the car run and accelerate smoother. It will have more of that get up and go. I have the Bosch +4 Platinum plugs.
__________________
2006 Ford Mustang V6 Premium w/ Pony Package (Windveil Blue) - Auto Tran
i was thinking about trying the E3 diamond fire plugs. my mechanic was checking into them for me. but i wanted to ask you guys. checking to see if anyone has used them before.
__________________
2006 V6 Windveil Blue, Pony Pkg, Hurst Short Throw, K&N Intake, FR3 suspention pkg, CAT back True dual exhaust with x pipe and GT take-off mufflers, 255/50zr17 Riken Raptor's
Horsepower TV on Spike channel dynoed E3 vs other plugs. E3 gained about 5 HP and reduced fuel usage. I put them in a year ago and get 32mpg cruising down the interstate at 75.
i have the bosch +2 plugs and a screamin demon coil and live wires and i gained about a mpg. jayberg how the F do you get 32 mpg??? im lucky if i get 27
__________________
2007 shelby its actually a V6 i call her Shelby so far i have a screamin demon coil and live wires and a roush CAI and SCT SF3 tuner.
not really that. i am getting 27-32 on the hwy now. that is in the hot humid air in southeast alabama. lol i get 16-18 in the city with normal driving. 14-16 with agressive driving, quick take off's and the occasional launch to shut-up a ricer. hahaha plus i get that on at the autoX too.
__________________
2006 V6 Windveil Blue, Pony Pkg, Hurst Short Throw, K&N Intake, FR3 suspention pkg, CAT back True dual exhaust with x pipe and GT take-off mufflers, 255/50zr17 Riken Raptor's
on the plugs, when i got it, it had autolites and it was stock. when i added some stuff i went to the motorcraft platinums. when i added the coil and wires i went to bosch fusions and it ran great. last month i was trying some different tunes and i put the motorcraft in, but i think the bosch ran stronger and i`m gonna put those back in.. i might want to try the e3`s. ive heard a few bad things about them on the forums though, like they dont last long maybe?
on the milage, i drive 8 miles of highway and11 miles of hilly,winedy country road to work and home each day and best ive got is 26.5 running tillmans race tune and my mods. and thats hammering it some and alot of aggresive take offs. worst ive had is 20.5 and thats doing a couple wot tests on the tunes, a few dyas in a row, on the highway home. ive yet to get it on a long trip.
__________________
goina hundred in a 55, and i dont know why..
some things were just meant to be..
05 V6 auto, torch red, basic,:cool: a few mods
06 V6 stick, vista, premium (g/f`s car)
plugs and power 
