andy-lswon

iTrader: (1)

If using the stock mass air with a fast90/90 set up is there anything that needs to be changed between the mass air and tb for it to bolt up

andy-lswon

iTrader: (1)

And also, going to the fast90/90, will the car be drivable until I get a chance to get it tuned?

dr_whigham

iTrader: (49)

Stock bellows will work just fine. As for driving, if you've NEVER had a tune, not even a mail order, I'd be worried about going WOT as it may run lean.

SweetS10V8

iTrader: (4)

The car will be drivable, it is advised to get a tune.

andy-lswon

iTrader: (1)

Ok thanks. I've never had the car tune and plan on getting one as soon as I get it on there. I just wasn't sure if it would be safe to drive it to the tuner with that jump in the bigger tb from the stocker. Should I just play it safe and have the tuner put it on so it doesn't have to be driven untuned?

dr_whigham

iTrader: (49)

Personally, I would drive it there, but I would short shift the hell out of it (M6) or take it easy (if you're an A4) ... Keep the RPM's below 3k

WOT is what I WOULDN'T do. Don't pay him to do the manifold. Do it yourself. You'll enjoy learning, and a sense of pride.

andy-lswon

iTrader: (1)

Yeah it'll def save me some cash to do it myself. It's about a 2 hr drive for me to the tuner though. Cars an a4 with a 3.73 in it so its gonna be at right around 2k rpms on the highway if I cruise at 60 mph. No way is be ripping on it

raysadude

iTrader: (11)

just dont do WOT, heck when i swapped to fast 102 from ls6 intake my tuner didn't do anything and my AFR didn't change, so i doubt you'd get into trouble by driving normally, just no spirited driving.