PowerHousePerformance                      

PowerHousePerformance Engine Performance

Make your engine shred with PHP engine mods!

We use computer aided port design along with real water testing to make sure your engine is performing to it's peak. Our engines have an excellent broad power curve to be the most usable from flat to surf water conditions. Your satisfaction is our highest priority!

Our performance engine services available are:

  • Twin Cylinder Porting $350                                                             

         Send your cylinders to us and we will unlock
         the hidden horsepower inside. Our cylinder porting 
         allows your engine to come on strong right from
         the bottom and pull to an arm jerking top end.
 

  • Case Porting and Epoxy $250

         The factories never designed current jetski engines
         to produce the kind of power required for high 
         performance riding and big aerials. We open up
         and allow the cases to take full advantage of those
         reed cages and big carbs. This is the perfect
         compliment to a set of ported cylinders.

  • Cylinder Boring $70 (per hole)

         Freshen up that old used cylinder with a fresh bore
         and hone. We use the latest state of the art boring
         machines that allow us to keep your bore perfectly
         true. True bores allow rings to keep a better seal
         and make more horsepower.

          

Short Block Billet PV Engines:
 

  • PHP FreeRide Billet Power Valve Short Block Engines

        Our Billet PV Cylinder kits update your cast Yamaha 
        to a modern billet power valve engine. The cylinders are 
        CNC'd out of 7075 billet aluminum for added strength
        and anodized to resist corrosion. The entire head surface
        and PV sealing surfaces have been o-ringed to eliminate
        the need for paper gaskets or sealants. These engines
        have an incredibly wide power band. We focused
        on buliding an engine that doesn't just hit hard on the
        low end, but has monster mid and top to match. Every 
        engine that leaves our shop is hand ported to ensure
        they make as much power as possible. Don't 
        comprimise - the quality of our billet kits is unmatched.     
                                                                                                                                                                                                                            
                 

                                              
       

  • 885cc Stock Stroke Billet PV Short Block

        Race trued and welded crankshaft
        Ported, epoxied, and fly cut cases
        All stainless allen head hardware
        Pro-x Pistons 89-91mm bore
        Fully assembled

       Please specify fuel octane being used

       $3900 with customer provided cases
       $4300 with PHP supplied cases

  • 937cc 4mill Stroker Billet PV Short Block

        Race trued and welded 4mill (72mm) crankshaft
        Ported, epoxied, and fly cut cases
        All stainless steel allen head hardware
        Pro-X Pistons 89-91mm bores
        89mm bore is 898cc Amature legal
       Fully assembled

       Please specify fuel octane being used

       $4550 with customer provided cases
       $4950 with PHP supplied cases

  • Fully assembled modified oem cylinder engines also available. Call us for a quote today!

                       

     

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