Originally Posted by ss150
I was thinking he could get his Eaton ported, and then get a cat-back and be close enough to his goal. Once he gets a little closer to 450 rwhp, he's going to start with some traction mods.
The cat back will do nothing for him in the power dept without going with hi-flows or even catless. As for the ported Heaton, I've seen good results on some. never in the 50hp range though.