whats better ported tb...... ls1..... 80mm????

[homerunhitter629]

What's the best tb to have on my 2001 gtp.... just got my tax return check in and just got speed daddy headers, ported casing, 180 t stat, going to get a cone filter for the tb, colder plugs, 3.4, and my pcm redone. I don't plan on getting a intercooler or cam. Should I get my tb ported or get a ls1 tb???? Oh yea I have a tb spacer already too. Thanks

 

[01gpgt01]

Port the stocker

 

[Sandman]

Just a ported stocker for your mods. The TB spacer really isn't doing anything for you either.

 

[matt5112]

Just a ported stocker for your mods. The TB spacer really isn't doing anything for you either.

unless you consider coolant leaks a mod.