Putting A Chip In A TBI Truck

[mwilliams55555]

I have a 94 extended cab with the 350/5.7 TBI with the 4L60e, I was putting a carb engine in a 94 State Police car for a customer, he wanted everything not needed removed, wiring and such, even the computer, I swear I only changed the box, nothing else, didn't open it up, but I did notice more off the line power, maybe a little longer interval in shifts, everything else still works 11 years into it being in my truck now

 

[GoToGuy]

What GM vehicle was it? If it had a police or law enforcement option it would have performance upgrades. Curious as what model it was.

 

[mwilliams55555]

It was a 94 Caprice, was a state police cruiser, removed all the stands and holder for locking down the shotgun, but had another guy do the wiring harness, but did notice the difference in it

 

[Vic327]

Does Craig Moates still make his adapters? Write your own Eeprom.

 

[GrimsterGMC]

Does Craig Moates still make his adapters? Write your own Eeprom.

He has retired and his site is gone.

 

[Tomcat71]

1994 caprice would have had an LT1, not a TBI 350, that ended in 93 . and check out these guys if you are interested in tuning and **** yourself.

GearHead EFI Forums

Fuel Injection Conversion and tuning information and diagnostics GM ECM!

www.gearhead-efi.com

 

[CaptnC]

I read all 21 pages to see this thread has pretty much died on the vine!!!

OldSchoolEFI still active?

I have some plan for my recently acquired 1995 GMC Z71 C1500.

No specs yet, just an idea on a direction;
Cam (truck/RV with a little thump)
Headers
TBI spacer plate
Maybe head work

Might up grade the pistons

 

[Scooterwrench]

OldSchoolEFI still active?

You'll find dave w frequenting the gearheadefi site.

 

[Scooterwrench]

He has retired and his site is gone.

I think Boosted NW has picked up his designs and are running with them.

 

[PlayingWithTBI]

OldSchoolEFI still active?

Yep, As @Scooterwrench said he's around GearHead-EFI. FYI, he is OldSchoolEFI.