i needed a 3bar and i was wondering if the one for a grand national (turbo) would work, thanks!

 

uppp

 

yes, it will work. The other option is one that is used on a late 80's (?!) Trans Am...

 

alright good deal!

 

you mean the 1989 TTA (Turbo Trans Am) with the Buick GNX motor??????

 

They also made a 301 cu.inch V8 turbo.They made it around '80,'81.It was a strange engine,almost none of the parts will fit any other gm engine.
Glenn

 

I'm pretty sure the GM 3 bar was only produced for the aforementioned '89 TTA. *That* was a wierd car (chassis wise) as next to none of the other 3G F-body parts will fit onto it. As far as the turbo blow thru carb 301 of the early '80s... NJIN, I wish ppl would forget those POS. JUNK with a capital J U N K.

Anyway, GN = 2 bar MAP.

 

All the other parts fit, esp the 1LE suspension, which the TTA had.

 

i believe the grand national uses a 2bar.
be careful because they look practically identical

 

so it wont work right?

 

they work but will throw off your map and will only let u boost to about 12psi

 

wtf, lame... so which one do i get?

 

summit racing sells msd 3bar map sensors for around 50-60 bucks , thats what i have

 

and if you need part number i can get if you want

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DLB1994 &raquo;</TD></TR><TR><TD CLASS="quote">and if you need part number i can get if you want</TD></TR></TABLE>

Yes, please post the part #