Not worht $500. I imagine you are talking about the Grenatalli ones also, that name catches alot of ~~~~ around here.
Accel and MSD both have aftermarket coil packs now. Accel's are cheap ($30 a coil) and MSD's are a little more than that.
Dont bother replacing them unless they are worn out.
Also, you can run a 28" tall drag radial at the track if you wanted to. That will reduce your overall gear ratio a little lower than what it would normally be with 4.10's... and it will give you a little more MPH to play with at the track before you run out.
yeah i actually jus left JPC for any of u who kno where or wat that is and decided on centerforce instead of fidanza clutch/flywheel...the only suspension work i have is an eibach pro kit which yes i kno isnt nething really...i was talkin to justin (owner of JPC) and he was even telling me that i should have no problem hitting low 12s but really comes down to me to hit 11s since im driving...as far as the gearing i should b passing the finish line with jus enough left in 4th...might b pushing it but should b almost perfect...its not going to b impossible to hit high 11s if everything goes right
I ran a best of a 12.9 with bolt-ons. So with a 100 shot i say low 12 high 11 would be right. That is without the heads and cams in my sig... The car was making 270rwhp at the time.
I'm originally from the Germantown area, but now go to school in Towson. A bunch of us stangers are headed to Mason Dixon this Sunday. So let me know if your interested in rolling up with us and I'll pm you my number.