11-28-2012, 03:00 PM #1
Coming soon! V-Tech e85 tune available through the V-Tech Maptuner
Soon to be released for iControl skis.
The V-Tech e85 tune will be made available through the Maptuner. If you already own a V-Tech tuning credit for your ski and want to upgrade to the e85 tune it's free
Once you own a tuning credit for your ski you have access to any new tunes developed and can switch between maps all you want at no extra cost.
If you don't already own a Maptuner now's the time. The Maptuner, tuning credits and V-Tech 1100cc injectors are on sale 15% off until Midnight Friday night.
The link to order is here http://www.4-tecperformance.com/inde...&cPath=180_193
Requirements for the e85 tuning are the V-Tech injectors
and RIVA Aeromotive fuel pump kit
I will make a formal announcement here once the e85 tuning is released
11-28-2012, 04:19 PM #2
We've been doing the E85 testing here,
One thing we have noticed is RPM gains and increased torque, even with minimal timing increases.
With nothing more than small timing increase of around ~4.5 deg and 32-35% more fuel flow (Some maps have even more than 35% fuel flow at certain RPM ranges), 100+ rpm gains have been seen.
Last edited by GasResearch-VT.SE; 11-28-2012 at 05:02 PM.
11-28-2012, 05:10 PM #3
- Join Date
- Jun 2009
What about fuel consumption? I had a car running e85 and it ate the fuel up like crazy...
11-28-2012, 05:19 PM #4
It is increased, so maybe for long journeys you'd prefer to switch with the maptuner to a gas map. Thats one of the benefits of having the maptuner.
To give you an idea, in yesterday's testing,
approx 30 ltr was used over a 4.5 hour period, with many WOT runs for long periods.
If you cruise at around 6000-7000 rpm, the consumption is comparable to that of a completely stock not VTECH tuned ski, if not even slightly more economical.
11-28-2012, 06:23 PM #5
What size injectors need to be used with this setup?
11-28-2012, 06:29 PM #6
11-28-2012, 06:36 PM #7
So is this for both Bosch and Siemens ecu?
That is what i was referring too if would work with pre I skis?
11-28-2012, 06:37 PM #8
11-28-2012, 06:41 PM #9
Gotcha, just read that at the top. Missed it the first time.
11-28-2012, 07:06 PM #10
Well, you guys are "missing the boat".........there are a lot more "older" skis than newer skis (seimens ECU)!
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