I'm gonna run a T56 in my '91 GTA with a 350 and 4.10's/ I have the electronic speedo w/ VSS. I know guys have problems with Cyberdyne boxes! What should I use. I GOTTA HAVE A SPEEDO. I heard something about Dakota Digital???? TIA

------------------
'91 GTA:
www.fbody.com/members/91WS6GTA

 

I have the Cyberdyne box and it has worked pretty well for me. Occasionally I will notice that the accuracy will somehow shift by a few mph. I just have to reach down and adjust the little screw. I had never heard of the Dakota Digital boxes until after I did my swap. If I had known I probably would have gone with one of those. i've only heard good reports about them.

------------------
1991 Z28 - 350 TPI, T56, McLeod street clutch, ported plenum & runners, AFPR, Holley Annihilator ignition box and wires, Hooker shorty headers w/o AIR, Flowmaster muffler, homeade ram-air, SSM subframe connectors, Kenny Brown STB, Global West steering box brace, Steve Spohn adjustable torque arm and T56 crossmember

 

I have the Cyberdyne box and hate it. I have to adjust it constantly. I does not hold its calibration. I called Cyberdyne and they said they don't recommend it on GM vehicles because of all of the problems people have been having. I haven't put my Dakota Digital box in yet, but I have never heard anything bad about them. Go to their website at www.dakotadigital.com . I'm putting it in this weekend. I'll let you know the results. It's $90.

------------------
1992 Camaro Z28; Engine:383 w/Edelbrock RPM ported heads. Lunati Solid Roller Cam 224/232 .502/.502, Fluidampr, 1.5 Roller rockers, 30 lb injectors. Haltech E6GM DFI, SLP 1 3/4" headers, 4" Mufflex, T56, 4.10. Super Ram.

Double-Pump This! EFI Rules!

Definition:

NOPI: n. 1. import 2. Sticker worth 47 hp 3. import with 6" exhaust tip
antonym: smallblock

 

Yeah, don't get the cyberdyen. It sux! I never could get mine set right. It's just out of the range of my mph so it always reads 10-20 mph higher. Bumps in the road will also change it

3RDGEN FRANK - Please tell us how it goes! I need to get one soon.

------------------
88 firebird formula
350 Vortec TBI
214int/224exh, .471int/.491exh
Edelbrock headers
SIX-speed
open 3.73's
2 1/4 stock catback
I love pissing those LS1's off
My Formula

All your base are belong to us.

[This message has been edited by Birmass (edited March 08, 2001).]

 

Thanks guys! Thats what I thought.


3RDGENFRANK- Let me know how it goes! I'm getting my '96 T56 w/ a Hurst and heavy clutch tomorrow!!!! Later

------------------
'91 GTA:
www.fbody.com/members/91WS6GTA

 

3RDGENFRANK:
Oh yeah, is it the "Universal Speedo Interface" from their website for $79.95? TIA

------------------
'91 GTA:
www.fbody.com/members/91WS6GTA

 

3RDGENFRANK-
Any luck?

------------------
'91 GTA:
www.fbody.com/members/91WS6GTA