MC-XPRESS Ski-Doo 1200R 436 Hp

[APEXXPRESS]

Hi Mark
We tested yesterday a SkiDoo 1200 with 436 hp.
Bigger turbo, Wahlbro fuel pump and injectors + race gas and 200 kPa turbo pressure.
Race cams , racing valve springs, stock pistons, rods, crank and head bolts.
We placed the intercooler in a water tank to get efficient cooling.
During one run a hose blow off.
Alf had to change his underware after that.
Best regards Erik Marklund

http://www.youtube.com/watch?v=Ho-WTc77rtA

 

[justinkredible56]

......HOLY SH*T! That's ridiculous!

 

[EZmoney]

Wow thats some big numbers! What does 200kpa equate to in psi ?

 

[Jonce]

Wow thats some big numbers! What does 200kpa equate to in psi ?

Looks like its about 29 psi according to http://www.asknumbers.com/kilopascal-to-psi.aspx

WOW, 436 hp in a sled. That begs me to ask, what is the weakest link in the drive train with that kind of power and will the belt hold it?

 

[AdvancedDyno]

That looks like a 3071 garret

Cliff Yeatman
Advanced Dyno

 

[gus bohne]

will you be offering an air to water cooler for these systems ??

Is that a ball bearing or plain ?
Thanks
Gus

 

[gus bohne]

ttt

Any answers to the questions ??

Gus

 

[gus bohne]

ttt

 

[APEXXPRESS]

Turbo

Turbocharger MCX550

Twinflow turbine housing for rapid boost. Separate wastegate and blow off valve required. Suitable between 350 - 500 hp. Max 550 hp.

This run was at 29 PSI Boost

 

[XPile]

When would it be available?

 

[underboost]

I succesfully ran over 400 hp all winter long last winter with a 2871. This engine is very tough when properly tuned.

 

[boostedballz]

Kit is a one of at this time. Depending on demand there may be a very limited run of these available this spring. Outside of a race only sled I would not reccomend this kit for daily use as the turbo is extremly large and not very reponsive. This is the same turbo we have used in the apex race kits and although the power is mind blowing they aren't near as much fun to ride as a high boost 19 t 300 plus hp sled.

LL