whats a better choice new throttle body or buy a ported throttle body?
 

which would be the best throttle body to buy for my ls1 engine.

already have somemods,futral f-14cam,futral ported oil pump,ls2 timing chain,dual springs and titanium retainers,ls6 intake,slp air lid,pacestter headers,full exhaust,2800 stall,ngk tr6 plugs,hottter coils.
1998 ss

Hi,

A FAST 92mm will work with one of our Billiet Adapters.

Great things have been done with stock ported throttle bodies. It doesn't always have to cost a whole bunch of money to work well.