Mopar Muscle Magazine 360

There all gonna give you similar performance. The reason I picked comp xr274hr is cause your running a bit heavier of a car. Youll would have to watch the compression on that one.

Rumbles cam is basically the 110 version of the thumper. But still will have a very healthy Idle.

The thumper will sound lile a top fuel car :)

You really can't go wrong. Especially with 4.10 out back.