kbronSS

do these go well or will i have some trouble with the intake maybe blowing up or something. i know that most people dont like the intake with FI, but i dont know about nitrous. im thinking of about 150 shot, dont know yet if dry or wet.

02NBMWS6

iTrader: (22)

you'll have no problems man. if you have an intake backfire, it would be a problem no matter what intake you ran

Ego Killer

iTrader: (147)

I have one and just sprayed a 200 shot and hade no problems..infact I picked up .2 tenths and 3mph over my ls6 intake and ported TB in hot weather compared to my best before in the cold

striker754

iTrader: (53)

is a burst panel a good idea when spraying a wet shot through the intake? id hate to **** up an expensive intake.

import slayer

ttt... Good thread, I am thinking of getting the FAST 90/90 as well.

scalemaster

iTrader: (3)

I got the 90/90 set up and 175 shot but I need to take it to tha track sometime to see how it works

sidewayz28

iTrader: (24)

ive got a 90/90 and ill be using nitrous outlets plate

njc.corp

i have one-very happy with it fast 90 inlet-had a lot of issues with the fast 90 throttle body-butterfly kept getting jam down low-like holding at 1250-1300 rpm-maybe a bad batch-treid two be honest- i swap it for a holley 90 ml-works killer-have a zex wet kit been pumping over 175 through it since day one-average 1 bottle a week-

very happy

just a quick question since we are talking about fast inlet- is me or is it noisy as-

did they intend for it to be noisy-even though i am very happy-

Robert56

iTrader: (2)

Any plastic intake has the small chance of blowing apart if ya get a nasty backfire. It's the inherent design of the plenum under the runners and the front entrance intake, and of course plastic. No where for the expanding explosion to go, except through the walls of the intake ie: path of least resistance. Now with that said, wet backfires really don't happen that often, but of course it's allways a possibility.
Robert

bluecamaroz28

Are the Fast burst panels good insurance or a waste? Anyone tried them?

striker754

iTrader: (53)

I did some searching and everything I found says the panels cannot relieve enough pressure and are usually the only thing on the intake to survive.

rpmotorsports07

I have seen that if you spray a lot, (200+) through a Fast intake, #7 does run a little lean. To the point that we run colder plugs in 5 & 7 to keep problems to a minimum.

02NBMWS6

iTrader: (22)

this is an issue with all of the LSx plastic manifolds

rpmotorsports07

More so on the fast. lol Been there... done it.

bluecamaroz28

So, I hear that burst panels are not worth it, is it?

Z284U2TRY

iTrader: (5)

I saw a backfire on fast with the burst panels lets just say the panels where about the only thing left.

rpmotorsports07

I saw a backfire on a sheetmetal with burst panels and it literally blew the throttle body off and opened it up like a beer can. So IMHO, the burst panels really aren't worth what they cost.

rpmotorsports07

And...... the panels did not blow out!

brad8266

iTrader: (23)

I thought you had a direct port setup?

brad8266

iTrader: (23)

**** I saw a 150 shot cobra metal intake blow into pieces on a dyno. It can happen to any intake.