New 16 MTX Viper MPI Turbo

[chechem84]

Hello,

I picked up a few months a 16 MTX Viper with the dealer installed MPI Turbo kit. It was the spring special power surge setup. Sled was built in May of 2015.

I have 2 questions.

1.) What is the shutdown point for ECT on this thing? I know the sled will go over 210 before flashing a high temp, but with the added turbo, I wants to know when it should be shutdown before a meltdown?

2) Is my motor the early series before they made the changes with the new rods? I read it was late 16, but also a majority of them had the new motor so I am trying to find out.

I came off a 08 MTX Nytro that I loved. I mostly trail ride but ditch bang whenever I can. I have the 141 MTX model so I have the ability of adding the smaller track if I want.

Thanks!

 

[ntm_08]

Hello,

I picked up a few months a 16 MTX Viper with the dealer installed MPI Turbo kit. It was the spring special power surge setup. Sled was built in May of 2015.

I have 2 questions.

1.) What is the shutdown point for ECT on this thing? I know the sled will go over 210 before flashing a high temp, but with the added turbo, I wants to know when it should be shutdown before a meltdown?

2) Is my motor the early series before they made the changes with the new rods? I read it was late 16, but also a majority of them had the new motor so I am trying to find out.

I came off a 08 MTX Nytro that I loved. I mostly trail ride but ditch bang whenever I can. I have the 141 MTX model so I have the ability of adding the smaller track if I want.

Thanks!

You have the new engine. But you have warrenty so you need to go have som fun

 

[chechem84]

I talked to the dealer and he said the rods are good up to 200HP. It just sucks because now I cant do the 230HP kit if I wanted. I was under the impression that I could. The build date on mine is 5/15

 

[ntm_08]

I talked to the dealer and he said the rods are good up to 200HP. It just sucks because now I cant do the 230HP kit if I wanted. I was under the impression that I could. The build date on mine is 5/15

Well mcx turbos stated that the mcx190kit did not last their stress test with the new engine.

 

[stingray719]

Well mcx turbos stated that the mcx190kit did not last their stress test with the new engine.

And MPI said there kit is good and it has the Yamaha warranty.

 

[Joe ltx-le]

Mpi says run it! Put an afr and boost gauge on!

Also check you boost controller. There is a recall on all of them. Look up the thread" mpi boost controller".

Enjoy that sled I know I can't wait.

 

[HURRICANE]

read the fine print on the yamaha warranty.They do NOT warranty the engine if failure is boost related

 

[apexgturbo]

You have the new engine. But you have warrenty so you need to go have som fun

Yamaha not covering anything if the motor blows.