31-CRANK SHOP CUSTOM ROTARY AND REED ENGINES

The 2 cylinder engines are available up to 1140cc and the 3 cylinder engines available up to 1500cc. So whatever size fits your style we can build it. The custom engine package includes base, RV cover or reeds, cylinders, crankshaft, head, piston & rings, ignition, miscellaneous o-rings, gaskets & bolts, and assembly. 2 cylinder reed 990cc and 1140cc custom engines, with Rotax ignitions will fit in the Ski Doo Rev chassis. Custom motor sizes 990, 992, 1140, and 1200 are race motors only. The Crank Shop will also build complete TURN KEY LAKE SLEDS, speed tracks, studding, clutching, modified suspensions, 130+ mph plus sleds. New for 2009 season is the 3 and 4 cylinder sandcast base which is based off a rotax 809 triple . The 4 cylinder base can be converted into the 3 cylinder base. The base does not utilize a water pump and is for racing purposes only. The reeds are angled up 7 degrees, and can be ordered with small or large reeds. These sandcast bases have been used on the winning sleds at most of the major asphalt races in 2010. We have found that these cases are more ridged then the oem base once it has been modified.

In stock
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31-CRANK SHOP CUSTOM ROTARY AND REED ENGINES
Grouped product items
Product Name   Model Price Qty
Complete 2 Cylinder Engine Package (reed)
1034050
$7,780.00
Complete 2 Cylinder Engine Package (rotary/no ignition)
1034070
$7,780.00
Complete 3 Cylinder Engine Package (reed)
1034060
$11,700.00
Complete 3 Cylinder Engine Package (rotary)
1034080
$13,425.00
2 Cylinder Rotary Valve Base
1001970
$1,900.00
Crank Case With RV Cover (magnesium)
1001700
$2,795.00
3 Cylinder Rotary Valve Base
1001600
$2,535.75
3 Cylinder Wide Extended Crank Case w/RV Cover (will accept 700
1001750
$2,535.75
3 Cylinder Reed Base
1001610
$2,215.50
1006/1019 Billet Case
1007077-1
$3,895.00
1006/1019 Sand Cast Base large reeds
1007075
$2,200.00
4 Cylinder Aluminum Billet Case With Use of 440 Reed Cylinders
1008060
$5,195.00
4 Cylinder Billet Reed Case
1008070
$5,195.00
4 Cylinder Sandcast Case
1008000
$2,200.00
Magneto Cover for Sandcast Bases
420812941-1
$60.00
2 Cylinder Billet Crankshaft
1001850
$2,178.75
3 Cylinder Billet Crankshaft
1001860
$2,924.25
Crank Shop Cylinders (no rave included)
1001579
$1,100.00
Single Cylinder Sandcast Head (each)
1001925
$183.75
Watercraft Single Cylinder Sandcast Head (each)
1001589
$183.75
2 Cylinder Head (1001915)
1001915
$241.50
3 Cylinder Sandcast Head
1001900
$456.75
3 Cylinder Aluminum Billet Race Head 780/809(domes not included
1007050
$475.00
1006/1019 Aluminum Billet Head (domes not included in price)
1007080
$475.00
4 Cylinder Aluminum Billet Head
1008050
$600.00
2 Cylinder Silenced Race Pipes
1021595
$980.00
3 Cylinder Silenced Race Pipes
1021570
$1,470.00
2 Cylinder Ignition Complete
1001917
$0.00
Out of stock
3 Cylinder Ignition
1001910
$0.00
Out of stock
MSD Digital 7 Flywheel & Pick Up w/core flywheel exchange. (specify motor/chassis) Ski Doo 3 Cylinder
1104160
$600.00
MSD Digital 7 Flywheel & Pick Up w/ no core flywheel exchange. (specify motor/chassis) Ski Doo 3 Cylinder
1104155
$695.00
84mm Piston (coated) (9362P8390C) (F2-6)
9362P8390C
$179.00
85mm Piston (coated) (F2-7)
9362P8490C-1
$179.00
91mm Piston 1500 Crank Shop 3 Cylinder (coated) (R-1)
9342P9087C-1
$219.00
82mm Ring Only (3228KD) (FC4-3)
3228KD
$30.85
85mm Ring Only (3347KD) (FC4-3)
3347KD-1
$37.00
91mm Ring Only (FC4-4)
3584KD
$38.85
Acorn/Hex Nut 8mm x 1.25 (420842471) Each
420842471
$5.50
Acorn/Hex Nut 8mm x 1.25 (420842471) Pkg 12
420842471 PKG12
$60.00
1500 Motor 12 PT Black Oxide Nut 10mm x 1.50 (ARP-300-8365) (G3-6)
ARP-300-8365
$5.00
RV Water Outlet (Starting at 165.00 each)
1001955
$165.00
1140 Steering Post Set up
1002000
$160.00
Inner Oring Aftermarket 97mm x 2mm Viton 1500 3 Cylinder (FC2-1)
97 x 2-2
$5.75
Outer Oring Aftermarket 128mm x 2mm Viton 1500 3 Cylinder (FC2-1)
128 x 2
$8.00
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