PI swap mods

[rob1]

I'm getting the PI heads and intake swapped onto my 96GT the first week of June. The heads are stage II P&P from steen and stage II cams from VT and will be getting a dyno tune when done. I'm curious to as if a 70mm throttle body or cold air intake would be a good addition? Also, the Anderson Motorsports powerpipe for N/A cars-are they any good? I'm also thinking of Hooker LT headers with an x-pipe but I need to know if its worthwile as well. Are there any other mods that is a worthwhile upgrade while the cars in the shop.
Thanks for your help.

 

[SLOW 97]

The AFM Powerpipes are pretty good. All the mods you listed would work well after the swap. They wouldn't do much for a stock car though.

 

[NiteRydaGT]

Longtubes and a X would be a great addition. I installed a C&L plenum, 75mm throttle body, and Steeda u/d pullies all at once and felt a real nice power increase.

 

[rob1]

So are UD pullies a good idea then? If so who's and do I need a new belt seperate?
Also, with the power pipe do you need anything else to go with it that helps?
Thanks

 

[NiteRydaGT]

I think Steeda's pullies are the best. I had a shop install mine but they re-used the belt so I assume you don't need a new one. I can't help you with any power pipe info.