Jimbo1367

Do anyone know if you can use a composite GM or FAST intake on a Turbo setup ? If so, what would be a safe limit for boost ?

Thanks,
---Jim---

91ZLS6

iTrader: (2)

Check Forced induction. GM intakes will last longer then fast.

Fast has 6 screws holding it together, it would always have a negative pressure in it n/a in part drawing the top shell downward.

In boost situations they will work, but they have a limit before you will blow the top shell off.

MeanYellowZ

iTrader: (19)

most guys have had luck with the stock intake < 20lbs. I have ran some to 18 without issues. I would say if you REALLY plan on running above 15-16 a lot, you would want to look into something made of metal

gnx7

iTrader: (28)

Stock LS6 intake has made 1000rwhp in plenty of combos on here. Cheap and effective. The rear 2 cylinders should have injectors that flow a few percent more than the rest as those tend to lean out.

Jimbo1367

Thanks guys.
So I need some input then. Since I have the possabily of a Turbo down the road. I should go LQ4 vs LQ9. HUH?

91ZLS6

iTrader: (2)

I hate to say it, but do a search in the Forced Induction section. Its been covered 104353409583409 times.

Jimbo1367

thhanks guys. Just what my wife wants. Me spending MORE time online.lol