98slols1

Was wondering what intake and throttle body to go with on a LS3 418? Was thinking about going with the FAST 102 but wanted some input before I went ahead with it. So open to input and suggestions.

98BLOWNZ28

iTrader: (10)

A fast is kinda your only best bet. But your also going to have to get a 102tb with fast fuel rails and you might have to grind the top of your water pump unless you have an ls2 water pump. And you can only use skinny injectors. Just something to think about.......

litle88

iTrader: (20)

Yes get the FAST 102, I got the Nick Williams 102 TB. it's much cheaper than than the FAST. You don't need the FAST fuel rails, you can use ls2/3 fuel rails they are the same. You can also resize your stock injectors to a 5? Lb injector. I'll be sending mine here http://www.stiegemeier.com/ for 175 you can't beat it. I will be pitting mine together soon so I can't comment on the w/p issue.

Speed engineering has the FAST 102 for 802.00 and ws6store.com has the TB for 339.00?

Goodluck

98slols1

Thanks for the info. guys looks like ill be ordering the fast 102 and matching tb. Do you guys recommend porting on these or are they good to go how they are?

litle88

iTrader: (20)

The only porting that you can do on those things is porr matching them and that's easy!

offaxis

iTrader: (19)

I run a ported stock ls3 intake. I had the fast102 but wasnt impressed so I switched back to hte ls3 intake.

IF you are running some cathedral port heads get the fast.

Hope that helps