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3.1 v6


LarryMartin830

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Posted

well i am going to get a turbo and all the stuff i need to change my 3.1 to a 3.1 turbo would i be able to just bolt on the turbo stuff its from a GP 3.1 turbo would my 3.1 take it and if it will for how long? and no its not for a w-body

Posted

... keep the boost low, and intercool it, and it should last for a long time...

 

--Dave.

Posted
... keep the boost low, and intercool it, and it should last for a long time...

 

--Dave.

can i run stock boost?
Posted

I'd try to keep it down, unless you're upgrading everything, computer, injectors and all.

 

I'd run the wastegate directly to a vacuum source on the manifold so it'll stay wide open come 6ish lbs of boost.

 

I know stock boost is somewhere between 7.5lbs and 8.5lbs, I can't remember which.

 

--Dave.

Posted
I'd try to keep it down, unless you're upgrading everything, computer, injectors and all.

 

I'd run the wastegate directly to a vacuum source on the manifold so it'll stay wide open come 6ish lbs of boost.

 

I know stock boost is somewhere between 7.5lbs and 8.5lbs, I can't remember which.

 

--Dave.

well i am getting the computer

TURBO

VACCUM LINES

INTERCOOLER & PIPING

COMPUTER

O2 SENSOR WILL BE ON THE TURBO ALREADY

CROSSOVER PIPE

DOWN PIPE

also get the injectors?

Posted

Yes, injectors too - I believe they are higher flowing then the stock 3.1 - also the fuel pressure regulator is different (lookin' at part numbers)

 

--Dave.

Posted
Yes, injectors too - I believe they are higher flowing then the stock 3.1 - also the fuel pressure regulator is different (lookin' at part numbers)

 

--Dave.

ok
Posted

TGP injectors at 22#, stock 3.1 are 19#

 

what vehical is this going into, I know the turbo mount on the tranny wont clear in older N bodys

Posted
TGP injectors at 22#, stock 3.1 are 19#

 

what vehical is this going into, I know the turbo mount on the tranny wont clear in older N bodys

my 90 Z24 Cavalier
Posted

humm.. I wonder if that'd all fit in the J-body - if there's trouble because of the mounting in the N body's it may be dificult. I think the two share the same trans mount towards the top. I know the J-bodies have that crappy mount there tho.

 

--Dave

Posted

you're going to need the fuel pump too.. those injectors won't do any good if they can't get enough fuel

Posted

don't forget to take pic's of the whole process - it'd be cool to watch/follow along with.

 

--Dave.

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