G Force chips, are these for real?

[No Tyme]

Anyone tried one of these? It has pretty hefty claims for the price.

 

http://www.gfchips.com/chevroletsilveradoc1500.aspx

[MikeNH]

Junk. It's a resistor that costs less than $1 at Radio Shack that tricks the ECU into thinking the incoming air is cooler. You'll want a real aftermarket tuner if you're interested in power.

[No Tyme]

Junk. It's a resistor that costs less than $1 at Radio Shack that tricks the ECU into thinking the incoming air is cooler. You'll want a real aftermarket tuner if you're interested in power.

 

I thought so... see a lot of that on fLea bay. I really don't need any changes to my motor, as I see high 19 mpg all the time (best was 26.1 for 50 miles). Did a tune with a 2004 F150 and didn't see enough to compensate for the cost... Since these ECM are getting so smart I will probably never do a tune on my 14 5.3...

Thanks

[scott19677]

Snake Oil

[ChasJr]

Gives you 140Hp...

[Prokopchuk_9]

^^^and 5+ mpg!!!!

[txab]

Double your gains by installing two.

[MikeNH]

Double your gains by installing two.

 

Like the stacking guy in that diesel tuner cartoon!

 

 

[Prokopchuk_9]

 

Like the stacking guy in that diesel tuner cartoon!

 

 

PPE stacked with edge stacked with smarty with 8" stacks. cumminGs dream right there.