new best ET on Champion heads

[750H.P.V6]

Keep up the good work!!

Congrats Jack!!

Neal

 

[NastyGn]

Hey Jack

Congratulations!!
You got the car cooking for sure.

Just have a second Coke and turn up the boost 8's is just around the corner

Good Luck

 

[Swede2]

Ok... how much improvement on the ET does the champion GN1 heads ? If I compare with the stock ones I mean. I can use it in a TTA right ?

Daniel