- Location
- Brigantine, NJ
I completed my FX-1 650 pump conversion (aka Frankenstien) about this time last year and I've been working on my backup ski the last few weeks. This one is going to be real similar to Franky minus the killer airbrush work.
First step was to fitup the pump. I removed a chunk of the deck and de-foamed the area around the pump shoe. This area is unsupported by anything but foam and on my last ski the foam was extremely crushed in this area from landings. I added rib to support this portion of the deck and also layed up a few layers of bi-di to the pump shoe to allow for the 650 mod. This is the easiest way to do the 650 pump mod....lay up galss on top side, roll over and grind away what you need to fit the Kawi pump shoe and viola.....done!
The only other glass work is filling in the old pump mount nut recesses in the deck and grinding away a portion of the front pump mount area and re-glassing to provide a level mounting surface for the Kawi pump.
First step was to fitup the pump. I removed a chunk of the deck and de-foamed the area around the pump shoe. This area is unsupported by anything but foam and on my last ski the foam was extremely crushed in this area from landings. I added rib to support this portion of the deck and also layed up a few layers of bi-di to the pump shoe to allow for the 650 mod. This is the easiest way to do the 650 pump mod....lay up galss on top side, roll over and grind away what you need to fit the Kawi pump shoe and viola.....done!
The only other glass work is filling in the old pump mount nut recesses in the deck and grinding away a portion of the front pump mount area and re-glassing to provide a level mounting surface for the Kawi pump.