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Type: Posts; User: davidescu_radu

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  1. Any engine/ecu tune available for vx1100 ?

    Hi! Pls any info on vx1100 engine/ecu tune? One friend is using yamaha R1 cams on his vx1100? Also would like to rev more with a lower pitch impeller.
    Thks for help
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    FS - Parts honda aquatrax parts

    Have those parts for honda skis, plus some throttle bodies, and some r12x body parts.Will add more pictures later. Located in EU. Low prices.
  3. i have 2 -3 of those - can send you pictures if...

    i have 2 -3 of those - can send you pictures if interested.i'm from EU
  4. Want to make an aquatrax r12 with 2 stroke yamaha engine

    Anyone tried something similar in honda's? Have 2 R12 hulls with no engine
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    EXR best mods for racing?

    Pls help me from your experience - 2020 exr with riva plate, intake grate, sponsoons. What else to do for best start? top spd is not so important.(riva 12/17 is more for top spd so not a good option)
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    pls tell me if your ski is faster with this 12/17...

    pls tell me if your ski is faster with this 12/17 now? My guess is that you are slower at start and also at top spd you make less RPM then before?
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    think we need lower pitch like 12/16 or even...

    think we need lower pitch like 12/16 or even 12/15. Would like to know stock pitch of ex and exr to compare it
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    and with stock exr impeller was doing more top...

    and with stock exr impeller was doing more top speed with less top rpm(8150)
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    665

    we have an exr here with tune and with 12/17...

    we have an exr here with tune and with 12/17 impeller is doing less rpm then stock (exr is doing stock 8600 rpm)
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    you adjust afr only from fuel regulator?

    you adjust afr only from fuel regulator?
  11. stg 3 gp1800 cavitation at start with twin imp 12/18 - 2020 pump???

    Hi!
    Have a gp2019 - with "upgraded" 2020 pump - riva stg 3 - installed a twin imp 12/18 and is cavitating 2 times at start. Top rpm with twin is around 9000 rpm.
    Is the new wear ring on the new...
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    Just bought a new style pump for our 2019 stg3 gp...

    Just bought a new style pump for our 2019 stg3 gp - just to have a second pump for the twin impeller - 12/18 one. First thing i don't like is the impeller/wear ring tolerance - looks a bit large....
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    656

    WTB - Parts Still waiting your offers

    Still waiting your offers
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    656

    WTB - Parts 2015 FZR ECU - stock or stg1

    Please let me know what u have - need an ecu for 14-16 yam fzr
  15. WTB Pm sent to both offers - waiting your reply

    Pm sent to both offers - waiting your reply
  16. WTB fx svho pump stator/impeller/shaft oem or am

    Need to buy oem or AM complete pump for yamaha fx svho 2014-2017
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    Will start again this project soon - have a 2007...

    Will start again this project soon - have a 2007 vx hull and will build the fx engine to go in
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    10,370

    4-Stroke i think is another thread here arround with fx ho...

    i think is another thread here arround with fx ho engine in gpr, also i would have mooved the engine as back as possible - in gp hull is easy to move the metal threaded plates under the mounts
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    Why the new pump is better then old one - both...

    Why the new pump is better then old one - both have 155 mm - also the new one is heavy i think
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    4-Stroke any update on here - has been done with fx ho...

    any update on here - has been done with fx ho engine and was great ski
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    This is an ideea from another forum - kaw 1100...

    This is an ideea from another forum - kaw 1100 pipe on yam 1200
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    Was looking on FB to your project - nice work

    Was looking on FB to your project - nice work
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    now it's my turn to do that conversion! need all...

    now it's my turn to do that conversion! need all info i can get on it. Also the rx di i have - is on stock pistons but they are damaged - seized pistons - no other damage - a new oversize piston set...
  24. 65u gpr

    to 65 u eng - light flywheel, ported cases, 1.5 needle seats on carbs, shaved a bit the cyl head,air filters - and maybe will use protec pipe for 650/700 to the 1200 exhaust manifold - same bolt...
  25. Hi! Any updates on this project?

    Hi! Any updates on this project?
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