Page 1 of 3 1 2 3 LastLast
Results 1 to 10 of 23
  1. #1
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Location
    Morgan City, LA
    Posts
    36,398
    +1
    2,524

    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
    http://www.4-tecperformance.com/inde...oducts_id=2156

    and RIVA Aeromotive fuel pump kit
    http://www.4-tecperformance.com/inde...oducts_id=2092

    I will make a formal announcement here once the e85 tuning is released

    Thank you!
    Jerry
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Vtech e85.jpg 
Views:	380 
Size:	83.4 KB 
ID:	287896  


  2. #2
    GasResearch-VT.SE's Avatar
    Join Date
    Nov 2012
    Location
    Melbourne, Australia
    Posts
    1,172
    +1
    207
    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.

  3. #3
    What about fuel consumption? I had a car running e85 and it ate the fuel up like crazy...

  4. #4
    GasResearch-VT.SE's Avatar
    Join Date
    Nov 2012
    Location
    Melbourne, Australia
    Posts
    1,172
    +1
    207
    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.

  5. #5
    West Texas RXP skoepp's Avatar
    Join Date
    Oct 2007
    Location
    west texas
    Posts
    12,019
    +1
    149
    What size injectors need to be used with this setup?

  6. #6
    Quote Originally Posted by skoepp View Post
    What size injectors need to be used with this setup?
    For this tune you need the VT1100 - 1100 CC.
    http://www.4-tecperformance.com/inde...oducts_id=2156


    See first post!

  7. #7
    West Texas RXP skoepp's Avatar
    Join Date
    Oct 2007
    Location
    west texas
    Posts
    12,019
    +1
    149
    So is this for both Bosch and Siemens ecu?
    That is what i was referring too if would work with pre I skis?

  8. #8
    Quote Originally Posted by skoepp View Post
    So is this for both Bosche and Siemens ecu?
    No, for now only the bosch based skis.

  9. #9
    West Texas RXP skoepp's Avatar
    Join Date
    Oct 2007
    Location
    west texas
    Posts
    12,019
    +1
    149
    Gotcha, just read that at the top. Missed it the first time.

  10. #10
    Bob 1tommygunner1927's Avatar
    Join Date
    Apr 2007
    Location
    Houston, Texas
    Posts
    6,353
    +1
    970
    Well, you guys are "missing the boat".........there are a lot more "older" skis than newer skis (seimens ECU)!

Page 1 of 3 1 2 3 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Jerry, are these Riva stands available through the store?
    By bullett55 in forum Yamaha PWC Performance (4-stroke)
    Replies: 11
    Last Post: 08-23-2016, 12:55 AM
  2. Replies: 2
    Last Post: 11-07-2014, 01:10 PM
  3. New R&D products and ECU tuning available for the Spark
    By Green Hulk in forum Sea Doo Spark
    Replies: 16
    Last Post: 03-31-2014, 07:48 AM
  4. Replies: 55
    Last Post: 08-21-2012, 10:53 AM
  5. New MoTeC M130 ECU is now available through the forums online store
    By Green Hulk in forum Sea Doo ECU Support
    Replies: 0
    Last Post: 07-15-2012, 05:47 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •