Guys,
My father found a 93bird that has been totalled, it has about 100k miles and the drive train still works great. I'm going to be finding a nice car to drop it into(3rd gen of course). I know this topic has been beat to death and i have went through the archives like i usually do but i wasn't able to find anybody that actually used the 3.4 SFI injection..
Has anybody actually used it? I really want the SFI for gas milage. If you think about it, the LT1 gets like 28-30mpg on the highway, so the 3.4 has to get a minimum of 30.

Any help would be appriciated!

Brendan




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1987 IROC-Z L98,SuperRam,EB 6085's,LPE 219/219 Roller, Crane 1.6RR, EB TPI Base, 58mm TB, ADS 24#, AFPR, K&N, EB TES, Catco Cat, 3" Borla Cat-Back, Accel cap,rotor,distro/other crap, MSD 6AL, MSD Blaster 3, Aluminum DS, 94 Disk Rear, Adjustable Valve, Precision 3.73 Gears, Sub-Frame Connectors, Hotchkis Lower Control Arms, KYB Shocks/Struts, Suspension Techniques Lowering Springs, Polyurethan Bushings all over the place, Moog Upper/Lower Ball joints and Tie Rods ends/Idler Arm,

To see the ROC, Check out the webpage Here

 

the #1 reason no one uses the injection is cuz then the swap is not worth it cuz you gotta change the computer and such

 

I figured as much. But i'm willing and ready to reprogram all that is necassary and trace a couple of wires if need be. Who cares if it takes a little work.

 

And number two, you get to run just as great with the old style intake set up.
I know.
I did it.
NO complaints.
And honest, you get back on the road way quicker!! Problem solving is 100% easier.
Believe me, I really wanted to keep that cool looking 3.4 intake set up, but, it wasn't worth the effort.
I was able to do all I wanted, by following my receipe for swapping.


https://www.thirdgen.org/messboard/F...ML/001462.html

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Chat Soon,
KED85
Karl
1985 Firebird 2.8 to 3.4 swap project for Smog Happy LA, CA