Our SNOCRUISE  BLUE MAX
700
Triple 115 HP SNOWMOBILE PROJECT!

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On tour 1703/04/05VF  and W.O.T. cranked to the nine's,
 only a front end suspension adjustment for the next ride
18-01V
has been made since.
 

'17 YAMAHA Triple Our SNOCRUISE  700 Blue Max  PROJECT SLED

  • WE INSTALL SOME "BLING" on our    700 Blue Max   !

  • RECONDITION A  BASKET CASE SLED INTO A GOOD BACK COUNTRY TOUR SNOWMOBILE.

  • ADJUST AND/OR REPLACE THE COMPONENTS THAT HAVE BEEN POORLY ADJUSTED OR JUST ABUSED.

  • END UP WITH A SLED THAT HAS  EXTREMELY RESPONSIVE HANDLING AND CAPABLE
    OUR 700 Triple 115 HP SNOWMOBILE

This 700 triple is equipped with a nice 141 x 1.6" track. This sled's reasonably short track and all temperature responsive 115 HP mill make it a great trail breaker thru the tight NISBET FOREST trails.

 


 First ride, and I spend the first couple rides clutching an over rev out. 

 


 Deep in Nisbet on the 18-06VF rolling sand hills.


 W.O.T. and cocked up on one ski,
I am shaving the blow thru banks off the shoulder of this road.

 
The Process goes like this:
  • #1  AS PURCHASED May 2015
  • #2 I STRIP DOWN THE CHASSIS FOR REBUILDING AND REINSTALL THE REAR SUSPENSION and UPGRADE THE TRACK Winter 2016.
  • #3  WE SWAP THE H.O. STATOR OVER and INSTALL THE '99 REDHEAD. 
  • #4  REVERSE INSTALLATION, ACCESSORIES and UPGRADED FRONT SUSPENSION FINE TUNING.

 

 

 #1  AS PURCHASED May 2015
I bought this sled in May of 2015 largely as a basket case. It had been modified with triple pipes and a 141 x 1.1 track. They had left the small 8 T drivers in it and I did not do the math on the gear box, so no idea if it topped out at screaming for mercy at 70MPH or was geared and clutched to load the engine and pull to 100MPH. Although a 141 mountain max it certainly had the track for 100MPH. The owner had it for awhile and had lost interest. A clutch removal tool was required to proceed so that may of been the stumbling block. I put it on the shelf and patiently waited for a. In the fall of 2016 1999 VMAX 700 arrived and we were luckily able to salvage the engine.

 


 As purchased, she DID NOT come with half a dozen chickens.


 The bottom end bulk of the engine was still secured in the chassis.


 With a spare engine included we ended up with extra cylinders and pistons. 


 
The spare bottom end that came in the deal has a bit of fire damage. A few melted lines near the oil pump.

 

 

        #2, I STRIP DOWN THE CHASSIS FOR REBUILDING, REINSTALL THE REAR SUSPENSION and UPGRADE THE TRACK Winter 2016 Time to pull her apart,

A) LAID OVER THE SUSPENSIONS
WILL COME OFF

 

b) LOTS OF DETAIL IN
SKID FRAME MODS 


 The high speed 141 1.1" track comes off and goes on our
600 Triple 141. And good match. In the prairies a 2" paddle track really holds you back on top end.

 The rear idlers are close to touching.

 NICE  The new Cobra track is in.
 


 The rails were ground for clearance, and the axel was ahead as far as possible. The track just squeaked in there.

 


 On the table waiting for surgery.

 

 Actually both front rails were tweaked, along with a crack this one gets tossed.

 This 141 skid frame was a spare for parts. It came in handy!

 This is the only corrosion I found on the shocks and a little elbow grease and the shock was like new.
 

 Not only tweaked from spearing a track, presumably the original 2" paddle track, this rail was terminal.
 

 The rear scissor control rods were all good.

 

 

 

  #3 REAR SUSPENSION SERVICE and TRACK CHANGE UP Summer 2017

A)  FRONT SUSPENSION ASSEMBLY Part I.


 No one has to tell you this the time to center the steering post.

 Centering the steering post, we find we have to adjust both tie rods, as a result.

 

 

 A little dent will be popped out.

 The ski stance goes from 38 to over 42" with this front suspension upgrade.

 The O.E.M. front end had 6.7" of travel

 VS 9.0" with the upgrade.


  It isn't all in
 the numbers
 but the wide
 stable ski
 stance and

 Premium
 KYB  shocks

 make this
 package smooth riding,
 tough and
 resilient to the
 environment. 

 

B) NECESSARY TRACK CHANGE


 Pressing the
 small 8T (2.52 pitch)
 drivers
 off and a the
 3.0 8T
 drivers on.


 3.0 pitch driver exposed just a fraction.


 Front suspension strap.


 We installed
 a Camoplast Cobra single ply 141 x 1.6 This track is STD equipment on many 2014 Cats and Yamahas with a dual purpose 141 sentiment

The track in the picture on the left is the Yamaha parts track #8CC-47110-30 a 141 x 1.1" track more suited to the groomed trails than the back country on our Blue Max 700


 The track on the right is the O.E.M. mountain 2" paddle track.

c) CHAIN CASE ASSEMBLY
Part I Initial Assembly


 Finding evidence of water in the chain case isn't a great feeling on tear down!


 O.E.M. was 22/40 70L 8T(2.52) 86.10MPH

 A straight swap to the 3.0 ratio drivers would result in an unobtainable 102.5MPH
 this would leave tons of bottom end power on the table never utilized
 


 Hook the seal and remove it.


 The seal may not be perfect but grease or oil it is all the same.


 Packed with grease.


 Seal reinstall.


 Seal in place.


 Magnetic dipstick and chain adjuster.


 Set up as bought. I would think the chain is done. 


 I assembled and ran it like this for our test drives and clutch tuning.

 

 

 

 

 

 

 

 

 

 

 

           #4  WE SWAP THE H.O. STATOR OVER and INSTALL THE REDHEAD.  
  Like Smokey Yunick would say "Shake her up in a bag" and lets see what we've got!! Some times you end up with a Bag of "- - - t", you don't know until you put her to work.....I know just the way to put her to work alright...Fox N Hounds with the boys across Saskatchewan!

a) WE EXAMINE THE PISTONS AND CYLINDERS THRU THE EXHAUST PORTS

 

PISTONS LOOK EXCEPTIONAL

 

b) ENGINE IS IN


 The engine is set in on the mounts to align the clutches.


 The engine is in and oil lines and wireing is connected.


 Engine in clutch
 alignment tool
 installed.


 The right front
 engine mount centered.


 Rear engine
 mount waiting for alignment.


 Clutch alignment
 good.

 

 

 

 

 

 

This engine was salvaged from  A '99 VMax 700 obtained for parts.

 A few years earlier I had bought a 1999 V Max 700 that was being parted because aside "the engine", the "track" and 3 of the 4 "shocks", there was not a single other straight or non-cross threaded part on her!

C) WEIGHTED UP TIME FOR FINAL TOUCHES and SKI ALIGNMENT Part I.


  With the weight of the engine in the chassis a final ski alignment is
 possible. Note: the straight edge is in along the track and the steering is centered and aligned off this reference point. It should be noted that a 11TH hour opportunity to change up to a Viper front end, did not change our alignment but skewed our carefully centered position out.

 


 From carbs to coils she is pretty well complete.

 Oil pump.

 

d) Electrical switch over...successful!


 The engine as purchased did not require complete disassembly !!


 The stator on the
'99 V-MAX 700 needed to be removed...


 ...And replaced with the newer style H.O. one.


 High output headlights on this model.

 

#4   REVERSE INSTALLATION, ACCESSORIES and UPGRADED FRONT SUSPENSION  Summer 2017
Part of the puzzle is upgrading the track for our Nisbet cross country riding. A lot of opinions is out there but we want a maximum traction in loose snow and yet something that can be driven on a groomed trail from time to time....maybe never...but if it happens! . Also the more snow moving and being carried by the track the slower the sled will be. This is just plain physics, we have found that a 121 x 15 x 1.5 is great on our 115HP 700's and that a 121 x 15 x 1.25 is great on our 100HP 600's.

a) Part II
Reverse Installation


 A loose chain.

 Original chain case arrangement.

 Reverse assembly washers, idler and shaft and spacers in.


 Chain and tensioner in place.


 Do not be skimping with the Locktite on this bolt.

 
 

 Pretty much complete and ready for the cover and shift forks.  OUR BABY GETS THE REVERSE TREATMENT!

 

 b)  A CHANCE PURCHASE SETS US UP WITH A EARLY "VIPER" FRONT END


 The Blue Max is benefiting from a real surprise. We bought a
 "2004 Venom" 600 triple for parts. The Venom has donated a "PROACTION" Viper front end.
 

 

 
 Had to change grease nipples to get any grease to flow. Clearly grease was not applied in the lifetime until now.

 

 

 

 

c) PERFORMANCE FRONT END SET UP and ACCESSORIES


 I cranked a pile of preload into the front springs on the
KYB  shocks. 


 I also installed new "Dualy Carbides" for some extra bite in the corner.


 These carbides are also a lot thicker which is like cranking spring pressure up another inch.

 

 

 d) ACCESSORIES


 Our "Pipe Oven".  


 The "Pipe Oven" is located over the hottest section of exhaust pipe.


 A rack on the tunnel extension.


 A bow saw and hat
  Hatchet stowed down under.

 


 This the OEM trailing arms and spindles from the MM combined with the wide radius rods, tie rods and sway bar.


 This is the trailing arms, spindles and matching skis salvaged off the
 
"Venom" that had the updated Viper front end introduced in 2002. The 11TH hour acquisition of the Venom provided the opportunity to install the Viper front end. 

Snocruise snowmobile EVOLUTION

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