[Rocky Heap]

Does anyone have a link to the form you fill out for a Vforce John Tune?

Sending off my eS ECU to him. His tune on my Blue base model was awesome.

 

[Rocky Heap]

found it, posted on a facebook group page.

 

[Speedyg]

Does anyone have a link to the form you fill out for a Vforce John Tune?

Sending off my eS ECU to him. His tune on my Blue base model was awesome.

What difference did the tune make?

 

[Rickn62]

What difference did the tune make?

I’d be interested in knowing this as well, and if other changes were required once you did it.

 

[Rocky Heap]

Vforce John tune advances the timing, night and day over stock tune. Have to run 93 octane fuel.

Eliminates all hesitation off of idle, pulls hard through the mid range. give full throttle unrestricted reverse.

WELL WORTH THE $300 for the tune. Dyno proven, even on the eS model.

 

[Johnstd]

I'd like to see the dyno chart.

 

[Rocky Heap]

One of the best "set and forget" tunes. I don't trust the dynojet 3 change anything you want tunes.

 

[Rocky Heap]

dyno video

 

[Johnstd]

What tune are most folks getting?

 

[98whitelightnin]

Holy smokes, 86 mph!! I want one! Does Kawasaki have an issue with tunes for warranty?

 

[Speedyg]

Holy smokes, 86 mph!! I want one! Does Kawasaki have an issue with tunes for warranty?

Automatic void of warranty.

 

[Speedyg]

dyno video

That clutch looks like it was slipping pretty bad. Nonetheless 10k rpm’s sounds crazy.

 

[Rocky Heap]

The tune will rock your world, it's a significant gain over stock. Have to run Premium fuel.

 

[Alex1224]

Holy smokes, 86 mph!! I want one! Does Kawasaki have an issue with tunes for warranty?

I think this is why the PV3 seems to becoming more popular over vforce john. You can install the stock file that came on your machine if you want. So warranty would never know….

 

[BigParm]

 

[Remote 8]

 

[BobX2]

I have read several posts about folks burning pistons running the vfj tune. Not something I would be interested, not to mention the guy is a total *&[email protected]%.

 

[Speedyg]

Does anyone have a link to the form you fill out for a Vforce John Tune?

Sending off my eS ECU to him. His tune on my Blue base model was awesome.

Got the message to delete thread but it would be best to keep it up in case someone is looking for this info. Thanks.

 

[Rocky Heap]

no worries, as expected it turned into a hate speech thing based on rumors and opinions instead of facts and data.

 

[Speedyg]

no worries, as expected it turned into a hate speech thing based on rumors and opinions instead of facts and data.

People are entitled to their opinion. And you are entitled to ignore it. Maybe their experience isn’t the same as yours. Either way the contact information is there and I’m sure someone in the future will need it.

P.S. In regards to facts and data- I do believe there are a few members that their engine blew up with a VFJ tune. I also believe a forum member posted the back and forth messages they received from him and they were pretty rough. So indeed they are factual.