Turbotater's Porting and Performance Pro RMK 910 big bore install with photos

[Scott]

The pipe mod.

Make sure you carefully plan your spring tab mounts very careful, especially at the header pipe!!!

After the welds are tacked, it's time to seal it up.

 

[Scott]

Finishing up the pipe mods and AFR bung.

Yeah, that's a funny shot. HAHA

AFR bung is installed.

READY TO MAKE SMOKE!!!!

 

[Scott]

FIRST SMOKE!!!!

 

[Scott]

First couple of pulls.

Early in the tuning process.
There was a learning curve for me with the Dobeck programmer and how the transition zones work.

Quick braaaaap

Warm day with soft snow.

The first WFO

 

[Scott]

First WFO climb with a load on the motor. Still a little rich and low on RPM

2 mins later.

 

[Scott]

When I get the RPMs up to 8400, she's going to be unruly!!!!!


A couple weeks ago. Poor tuning on my part. Running WAY rich here and only at 7900. It was so rich that it was burning in the pipe. The ARF auto-tuner sent me into DET mode when I would blip the throttle and try to get back into WFO.

 

[Turbotater]

aww Scott you should have done the 962 it flat rips , If you would have made the Tog ride you could have .....

Hey wouldn't have got much of a ride after you broke my sled Slash!!! Lol

I did finally figure out my problem. The purple wire on the capacitor rubbed through and grounded out on the voltage regulator mount stud. Somebody at Polaris should be kicked in the sack for that mess. Only had 250ish miles on it.

 

[slash]

you didn't take the whole sled apart and fix all that stuff before installing the motor ????????????

 

[ak]

Interesting any of these motors in Alaska running?

 

[Scott]

I don't know if any are in Alaska.
They are a limited production, basically upon request, built to your elevation and fuel/compression reqeust.

 

[ak]

I don't know if any are in Alaska.
They are a limited production, basically upon request.

I'm sure they are was hoping turbotater would chime in, and is this the same 910 kit Ftx motor sports was using?

 

[Scott]

I'm sure they are was hoping turbotater would chime in, and is this the same 910 kit Ftx motor sports was using?

I don't know about FTX heading one. No knowledge on that one.

 

[Elkaholic4life]

Sorry for the kinda off subject question. Did turbotater show up to the forum ride for about half a day? If so, I think he parked next to me. I helped him unload his sled. A carbide was hanging up on his ramp backing off the flatbed

 

[ak]

Looks like there's was a 900 billet my mistake. Still would like to know if one of these motors has made it to Alaska if turbotater chimes back in.��

Looks like the ultimate sleeper motor looks pretty much stock.

 

[Stroker Customs]

No motors in Alaska to my knowledge! Kyle Schultz and a few others have inquired about them but never pulled the trigger. Been a few in Canada talking of it too. Just man up and be the trend starter in AK lol

 

[Scott]

Sorry for the kinda off subject question. Did turbotater show up to the forum ride for about half a day? If so, I think he parked next to me. I helped him unload his sled. A carbide was hanging up on his ramp backing off the flatbed

Yeah, be snuck in on Sunday of that weekend I think.

 

[Turbotater]

Sorry for the kinda off subject question. Did turbotater show up to the forum ride for about half a day? If so, I think he parked next to me. I helped him unload his sled. A carbide was hanging up on his ramp backing off the flatbed

Yes, that was me and thanks for the helping hand.
I thought my fuel controller went bad but I was actually plagued by the good old capacitor wire grounded out on the regulator stud so my day was cut short.

 

[Turbotater]

Interesting any of these motors in Alaska running?

None in Alaska.

 

[Elkaholic4life]

Yes, that was me and thanks for the helping hand.
I thought my fuel controller went bad but I was actually plagued by the good old capacitor wire grounded out on the regulator stud so my day was cut short.

What really amazes me is that I put this together just by talking to you for a few minuets. No problem on the helping hand Hopefully I get to see one of your motors run one of these days

 

[Visi]

Very cool! Would love to see the stroker build.