Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Thought i would share my Sidewinder with all of you
Its buildt with a BorgWarner EFR turbo that have a super fast spool up and has capasity to deliver
450hp .
We also did make a bigger intercooler and removed it from the nose becouse of we have seen lots of
snow and ice building up in front so the intercooler is not getting any air thru.
Bigger fuel injectors also.
And we took a Apex oiltank and placed it where the stock exhaust muffler is becouse of the
place the Borgwarner turbo is mounted.
supercool thing with that is that the oil from the apex oil tank is oil outlet is now running from the tank into
the engine with same hide and not up like the stock, so when catwalking the engine always have oil
And of course its easyer to get of the gearcase
We have been using MaptunerX to flash it with higher rev limiter and take of some fuel at lower rpm becouse
of the larger fuel injectors.
But for now we cant raise boost more than 15,6 psi with the flash but they are working with it so i can run about
280-290hp on premium pump gas.
https://www.facebook.com/MM-racing-698447116999977/?fref=ts
Its buildt with a BorgWarner EFR turbo that have a super fast spool up and has capasity to deliver
450hp .
We also did make a bigger intercooler and removed it from the nose becouse of we have seen lots of
snow and ice building up in front so the intercooler is not getting any air thru.
Bigger fuel injectors also.
And we took a Apex oiltank and placed it where the stock exhaust muffler is becouse of the
place the Borgwarner turbo is mounted.
supercool thing with that is that the oil from the apex oil tank is oil outlet is now running from the tank into
the engine with same hide and not up like the stock, so when catwalking the engine always have oil
And of course its easyer to get of the gearcase
We have been using MaptunerX to flash it with higher rev limiter and take of some fuel at lower rpm becouse
of the larger fuel injectors.
But for now we cant raise boost more than 15,6 psi with the flash but they are working with it so i can run about
280-290hp on premium pump gas.
https://www.facebook.com/MM-racing-698447116999977/?fref=ts
Last edited:
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
And i here is my racing Nytro
gytr done
Expert
- Joined
- Jan 8, 2015
- Messages
- 446
- Age
- 54
- Country
- Canada
- Snowmobile
- Rx1
Awesome! great post. Keep the rubber side down.
Kevin
Lifetime Member
WOW
You might be addicted to speed?.....lol
You might be addicted to speed?.....lol
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Yepp,my Nytro ran great last seson in 201m drag racing 5,48sek and 207,7 kmt in 201WOW
You might be addicted to speed?.....lol
.
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Run the last mount of the seson last winter with this amount of boost on pump gas and it realy riped.
We fined tuned it now in the dyno and this SideWinder engine i must say is super great and this turbo kitt made from
https://www.facebook.com/MM-racing-698447116999977/?fref=ts is realy loving this engine
.
We fined tuned it now in the dyno and this SideWinder engine i must say is super great and this turbo kitt made from
https://www.facebook.com/MM-racing-698447116999977/?fref=ts is realy loving this engine
.
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Snowman871
Lifetime Member
- Joined
- Feb 9, 2010
- Messages
- 278
- Location
- Woodville, WI
- Country
- USA
- Snowmobile
- 2024 Polaris Assault 850
Looks like fun and sounds great!
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
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- Norway
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- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Doing some more upgrades for the winter sets in M&M racing !
kinger
VIP Member
Wow fun, I want!
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
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- Norway
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- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Got some more power into it and is makin it into a dragracer now.
.
.
.
.
Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
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- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
Making Carbon fiber hood,seat cowl and tank hood.
.
.
.
.
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Tarzan
TY 4 Stroke Guru
- Joined
- Oct 28, 2009
- Messages
- 861
- Age
- 51
- Location
- Norway
- Website
- www.youtube.com
- Country
- Norway
- Snowmobile
- Yamaha Nytro and SideWinder BTX
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