Who did your flash and what was was your results

[N4speed]

I have been trying to decide what flash to go with after installing my Vandemon full exhaust. Leaning towards vcyclenut, but the other players Guhl and Brock’s has me curious. Brock extends the revs to 13300, don guhl recommends 13500, and of coarse David plays it safe with13000. Just looking for input

[cOoTeR]

I had a dyno tune done with Woolich Software so I can't speak on the flashes you mentioned. But Brocks and Guhl work together on a lot of stuff. You may want to look at this thread, viewtopic.php?f=8&t=1045&hilit=White+smoke , although no outcome has been posted.

[Snakes709]

Really curious if brocks or don has had any issues reving out that far

[N4speed]

I had a interesting conversation with don Guhl, he said the h2r, h2, and sx are basically the same and has seen 250 hp from sx extendeto 14000. And he recommended 13500.

[Snakes709]

Pretty sure i saw different valvetrain parts so it wouldnt be the same. That being said, i dont think anyone found the limit of our bikes with the revs. I just how the power doesnt drop off.

[cOoTeR]

I had a interesting conversation with don Guhl, he said the h2r, h2, and sx are basically the same and has seen 250 hp from sx extendeto 14000. And he recommended 13500.

That's the first sign that he's talking out of his butt. Almost every major internal part of the engine is different. As well as the supercharger.

[Prof J]

For the folks having flashed ECU, did any of you then go to local dyno and have that dialed in specific to where you are/live?