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Type: Posts; User: twelve valves
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01-08-2021, 07:40 AM
Thread: Few Q's about the ET-135 Wheel...
by twelve valves- Replies
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- 1,221
I had to change the nut because the stock nut was...
I had to change the nut because the stock nut was ground for balancing. warning big vibration! I have to try without the 4 "riva kit.
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10-20-2020, 12:19 AM
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- 221
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- 48,671
I posted on "vibration/ shuddering"
I posted on "vibration/ shuddering"
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10-19-2020, 06:59 AM
- Replies
- 221
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- 48,671
I tested 135xx this week end and i have a big...
I tested 135xx this week end and i have a big gain. My rpm 8560 and 85 mph dashboard. With stock wheel 8100 rpm and 75 mph. But i have a big viration et a noise pchit pchit pchit pchit in filter riva.
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10-19-2020, 06:49 AM
Thread: Vibration/Shuddering
by twelve valves- Replies
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- 9,323
I tested this week end the 135xx wheel. I have...
I tested this week end the 135xx wheel. I have big vibration. The idle and wot are good but midle 3600-7800 rpm vibration terrible. I have a noise pchit/pchit/pchit/pchit in my filter riva as if I...
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10-10-2020, 01:01 AM
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- 221
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- 48,671
Yes, the pictures show the traces of balancing. I...
Yes, the pictures show the traces of balancing. I think the wheel is already balanced and then the assembled supercharger is balanced and that's where it grinds the nut. When I said "bad" I was...
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10-09-2020, 06:40 AM
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- 221
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- 48,671
i should really find a difference with the wheel...
i should really find a difference with the wheel riva and vt1100. Does anyone know an address to balance supercharger in europe?http://greenhulk.net/forums/attachment.php?attachmentid=467890&stc=1
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10-09-2020, 06:32 AM
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- 221
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- 48,671
With my 300 px 2019 10hrs, I have same problem....
With my 300 px 2019 10hrs, I have same problem. bone stock 8500/stage 1 /stage 2 my rpm have never exceeded 8100 et 120km/h
mods: imuk, cold air riva, catch can, rear exhaust, sxx 13/18. I'm... -
10-09-2020, 06:17 AM
Thread: Vibration/Shuddering
by twelve valves- Replies
- 82
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- 9,323
I have the same problem but I did not install the...
I have the same problem but I did not install the 135xx. 300 px 2019 10hrs
mods: imuk, cold air riva, catch can, rear exhaust and sxx 13/18. -
09-16-2020, 04:07 PM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
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- 3,519
ok thank you
ok thank you
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09-15-2020, 06:17 AM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
- Views
- 3,519
can you direct me to the people for the licensing...
can you direct me to the people for the licensing issue? please
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09-15-2020, 12:35 AM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
- Views
- 3,519
I would have preferred to have a riva license but...
I would have preferred to have a riva license but I did not know that if I bought maptuner from maptuneperformance the license was vtech
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09-15-2020, 12:26 AM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
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- 3,519
the figures announced by Jessus are exactly the...
the figures announced by Jessus are exactly the same as when i had installed the plx in the stock px
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09-14-2020, 06:36 PM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
- Views
- 3,519
afr 14.7 is very so lean for me. I put back the...
afr 14.7 is very so lean for me. I put back the stock injectors and i instal a tune stage 2 8500 rpm
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09-14-2020, 03:35 PM
Thread: Let’s talk 300 AFR range...
by twelve valves- Replies
- 31
- Views
- 3,519
hi, i have a px 300 with cold air riva imuk...
hi,
i have a px 300 with
cold air riva
imuk
catch can
vt1100
rear exhaust
sxx 13/18
tune vtech vt1100 8800
but my rpm is 8240 max -
08-25-2020, 03:44 PM
- Replies
- 30
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- 4,162
I am in the same situation. px 300 8 hrs stock,...
I am in the same situation. px 300 8 hrs stock, stage 1 8350, bone stock 8500 but i have low rpm 8040/8060. i have imuk, catch can, rear exhaust, tubing ic and sxx 13/18.
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06-12-2020, 07:02 AM
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- 45
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- 28,999
Sticky: hello, I cannot upload multiple tunes to the...
hello, I cannot upload multiple tunes to the maptuner x. I can only do 1 tune by 1 tune. it's normal?
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04-21-2020, 07:00 AM
Thread: 300 E.T 142 tuning
by twelve valves- Replies
- 355
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- 34,471
if you immerse a thermometer in the fuel tank you...
if you immerse a thermometer in the fuel tank you will find that the coolest place in the hull is the fuel tank. yes the CAI brings more flow but the original air box is not so bad.
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04-21-2020, 06:47 AM
Thread: 300 E.T 142 tuning
by twelve valves- Replies
- 355
- Views
- 34,471
may be different, but we all have one thing in...
may be different, but we all have one thing in common: love of the seadoo...:)
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04-21-2020, 06:34 AM
Thread: HELP* rotax 300 with 255 nozzle
by twelve valves- Replies
- 4
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- 503
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04-21-2020, 02:52 AM
Thread: Long time no update....
by twelve valves- Replies
- 18
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- 2,898
normally, the rocker arms are fusible elements...
normally, the rocker arms are fusible elements which are intended to break upon the impact of a valve on a piston.
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04-21-2020, 02:49 AM
Thread: Long time no update....
by twelve valves- Replies
- 18
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- 2,898
in the automobile, I have already seen camshafts...
in the automobile, I have already seen camshafts with the same damage. it was because of the hydraulic lifters.
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04-21-2020, 02:15 AM
Thread: Seadoo 300 compression test numbers
by twelve valves- Replies
- 11
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- 1,978
1 bar = 14.503 psi ;)
1 bar = 14.503 psi ;)
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04-21-2020, 02:07 AM
Thread: 300 E.T 142 tuning
by twelve valves- Replies
- 355
- Views
- 34,471
I think the water cools the hull and therefore...
I think the water cools the hull and therefore the fuel tank, which brings the temperature in the air box colder.
the riva filter hose passes over the hot engine.
and I don't like the hiss of the... -
04-20-2020, 02:20 AM
Thread: 300 E.T 142 tuning
by twelve valves- Replies
- 355
- Views
- 34,471
I believe that the mods to install the et142...
I believe that the mods to install the et142 wheel is a secret. :-# :( lol
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04-18-2020, 08:37 AM
Thread: Seadoo 300 cylinder compression
by twelve valves- Replies
- 6
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- 1,671
1 bar = 14.503 psi 9.5bar = 137.77psi 9.75bar =...
1 bar = 14.503 psi
9.5bar = 137.77psi
9.75bar = 141.40psi
Results 1 to 25 of 42
The carbon ring pressing against the hat unevenly would hold true if the...
2019 RXT-X carbon seal failure,...