Granatelli Motor Sports plug-in module

[BobWilliams1]

They advertise 60 horses and 120 lb ft and guaranteed 3 mpg. Anyone have experience with this setup?



www.gmsdieselpower.com

 

[BobWilliams1]

anyone with any info. ?

 

[SAndreasen]

good luck i guess we are just going to have to buy one and see if she blows up cuz ive spent hours on here and nobody has much tos say

 

[Matthysse]

I bought one for my 06, it set the check engine light, engine ran poor surged some and lacked acceleration, customer support at GMS was adequate, after several phone calls and trouble shooting GMS said it was defective. I had to pay shipping back so i asked for a full refund, still waiting.

 

[seemore]

If you do a "SEARCH" you will find a half of dozen threads!!

 

[DJennings]

It's a Quad XZT in a Granatelli package. Originally the install instructions had Quadzilla's logo on them. They have since photoshoped their pdf instructions with Granatelli art, but they are they same otherwise. Most owners of the XZT are happy with the box.

 

[RDyson]

I wouldn't bet on the guaranteed 3 MPG either. Maybe on the overhead... ... ...

But then again, My TST/EZ had my overhead at 28 on a 400 mile run. :-laf



Randy