I have the EVO stage 2.5 flash in my Viper. It was done in Dec of 15 which I believe isbefore the confusion of the Factory update flash. It starts OK, but I do see that at times it does seem to pause/reluct and occasionally fires with a pop out the exhaust. I suppose about all I can do is try to get someone on the line at Evo that knows what they are talking about, but curious for those who have dealt with this what your thoughts are? The relucting is making me nervous.
Turtle
Lifetime Member
- Joined
- Feb 27, 2006
- Messages
- 1,340
- Location
- Marathon, WI
- Country
- USA
- Snowmobile
- '17 Polaris Switchback 800 Pro S LE
'15 Viper RTX SE w/ MPI turbo - sold
'07 FX Phazer GT
I’m running the original 15 flash. Since I went turbo it starts better. But I noticed that since I recently replaced the stock battery, it starts really good. My replacement has more CCA than the stock one. Pops off quite nice now. You might want to try that first if you are still on the original.
I'm up to page 15 on the reflash poll thread. I'm hoping that someone has upgraded their Evo tune to the 2016 update. My battery is doing well as far as I can tell. Started at -10°f after being outside.
Interested in what you chose for a battery?
Interested in what you chose for a battery?
Turtle
Lifetime Member
- Joined
- Feb 27, 2006
- Messages
- 1,340
- Location
- Marathon, WI
- Country
- USA
- Snowmobile
- '17 Polaris Switchback 800 Pro S LE
'15 Viper RTX SE w/ MPI turbo - sold
'07 FX Phazer GT
I picked one up from Batteries Plus. It's a AMG Duracell Ultra. It's a typical lead acid battery, but built extra strong, sealed and can be mounted in any position (specifically built for powersports). 310 CCA. Has been working great so far. Sled even started right up at almost -20 deg F.
