dynoed at 430 rwhp 444 rwtq with 2.80 predator jltcai only 900 miles on car

[svtstan04]

screaming yellow cobra i dynoed my car today it was raining i put down 430 rwhp 444rwtq with a mildly tuned predator, 2.80 pulley ,jlt cai some body please tell me if this is low or high!!!!!! thank u :beer:

 

[OnceBitten]

Good numbers. I am looking at 456/476 with the 2.8" pulley, Steeda CAI, MAC offroad X-pipe and catback, and a custom tune from Modular Powerhouse.

 

[svtstan04]

thanks . are u happy with ur mac exhaust

 

[badcobra]

Get the exhaust uncorked and a custom tune and it will make a HUGE difference.

 

[BigSweezey]

From what I have seen the numbers will increase after you put some more miles on her.

 

[96stanggt]

exactly what badcobra said.....get rid of the bottle neck exhaust and get a custom tune...you'll see your #'s soar!!!!!!!

 

[OnceBitten]

thanks . are u happy with ur mac exhaust

I love the sound (which surprised me since I hate how MAC mufflers sound on the 5.0 cars), but I'm not fond of the tail/tip design. It uses what looks like painted tail pipes with clamp-on chrome tips. You can see the clamps from the fender well area and if you're low enough, you can even see it from the back.

I don't want to swap the mufflers, but I'm definitely going to find another set of pipes from the muffler back.

 

[svtstan04]

thanks guys