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UPERCHARGER I
BEACH EQUIPMENT
SEADOO COVERS
RXP / RXT / GTX-SC THE JETWORKS O.P.A.S BLOCK OFF KITS

PLEASE ENTER PART No AND AMOUNT
 

opas block off kit

 

£75.00
The Jetworks O.P.A.S. Performance Block-Off Kit installed. Removal of O.P.A.S. System improves handling characteristics for competition use. The Jetworks does not recommend the removal of O.P.A.S. system for recreational use.

opasUse the The Jetworks block off plates to get rid of OPAS. Getting rid of the OPAS will get rid of some drag, helping a little with top speed and make handling more predictable. You will loose the off throttle steering response. If you really want to make your SC handle get a set of aftermarket sponsons and the opas block offs.

PUMP AREA:

  1. 1. Remove the two M6x25 bolts securing O.P.A.S. levers (tie-rod ends) to O.P.A.S. “U” lever and discard. (see illustration #1)
  2. 2. Remove the M8x20 bolt securing O.P.A.S. “U” lever to steering nozzle and discard both. (see illustration #1)
  3. 3. Remove O.P.A.S. levers from O.P.A.S. tie-rods by unscrewing. (see illustration #1)

HULL SIDE:

  1. 4. Remove the M8x110 bolts connecting O.P.A.S. blades to stabilize fittings (tie-rod ends) and discard. (see illustration 3)
  2. 5. Remove the M6x25 socket head cap bolt securing O.P.A.S. blades to cylinder support assemblies and discard. (see illustration 3)
  3. 6. Remove O.P.A.S. blades and discard.
  4. 7. Remove the four M6x25 socket head cap bolts securing O.P.A.S. cylinder support assemblies to hull. (see illustration 4) Retain bolts for later use.
  5. 8. Remove cylinder support assemblies by pulling away from hull. (see illustration 5)
  6. 9. Remove tie-rods from hull by pulling and rotating at the same time and discard. Push rubber seal tube into hull. (see illustration 6)

** NOTE: Do not remove K40x25 hex flange screw. (see illustration7) This is securing backing plate to hull for the M6x25 socket head cap bolts that will secure The Jetworks Performance O.P.A.S. Block-off Plates to hull.

  1. 10. Apply a generous amount of marine grade silicone to outer edge of large block-off plates where they meet hull. (see illustration 7) Install supplied large o-rings into o-ring grooves in back of large block-off plates. NOTE: Do not apply silicone to o-rings.
  2. 11. Install large block-off plates and secure to hull using stock M6x25 socket head cap bolts and supplied M6 washers. NOTE: Block-off plates install one direction only. (see illustration 7) Use blue Loc-tite on bolts. Do not over tighten bolts.


PUMP AREA:

  1. 12. Remove plastic rod grommets from hull and discard. (see illustration 8) Retain hardware. Push rubber seal tube into hull.
  2. 13. Install supplied large o-rings and small o-rings into o-rings grooves in back of smaller block-off plates. Install small block-off plates and secure to hull with stock K40x25 hex flange screws. (see illustration 9) NOTE: Use blue Loc-tite. Do not over tighten screws.

Remember, the water belongs to everyone. Please ride responsibly!

 

opas
   
opas block off
 
steering block off
 
block off
 
o.p.a.s
pump wedgeAlso recommended a pump wedge. makes the ski much more numble and it sits nice in the water at high speeds. also keeps the nose from diving whith a full tank of petrol.

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