Should I get the Fast throttle body...or the TPIS piece. Some people have said that Fast has fixed their problems...but I have not heard for sure. I did a lot of searching and got mixed signals.

Also....do I need to do new fuel rails and/or injectors. If so what do you guys recommend?

How do you guys like this set up on a max effort/ N2O heads and cam car.

I have a pretty big cam and good heads, and will be spraying 100-150 shot...how will this setup be?

Also, would you guys recommend a different lid and MAF? I have a direct flo lid, and a stock descreened MAF.

 

I just got rid of my fast TB. SUCKED big time. Went with TPIS and love it. I thought the same with fast. I thought all the problems where fixed. NOT! It`s a good looking piece.But thats it! Good Luck!!

 

Do I need to do fuel rails or is it just a cool kit that Nasty Performance sells?

Also...what is the best lid and MAF combo for the 90 mm Fast Intake?

 

Your stock fuel rails will work. The biggest lid you can get is the TSP 85mm lid and the biggest MAF is the PRO-M. It's 90mm, but expensive. Otherwise a recal ZO6 maf would work. I reccomend the FAST TB to people who ask. There are plenty of tech tips on here to ensure you have trouble free operation of it and you save money.