On the same lake over the same distance 14 mile the lighter rider on the tuned and modified spark beat the heavier rider on the unmodified Spark by well over 100 yards.

Sea doo spark mods. 34124 likes 8 talking about this. Fits the Sea-Doo Spark with both the 60hp and 90hp engines. One of the big things especially for the new more powerful skis are better handling packages.

Installing a new impeller is doable even for a novice mechanic and it can provide real results. This tune runs on 91-93 octane pump gasoline. Get on the water and share the adventure.

This thing sounds like a beast now. This 1217 variable pitch impeller was designed for both stock and mildly modified craft. With these mods the Spark hooked up much better out of the hole and stayed hooked up all the way to top speed top speed was about 5-1 mph faster than stock with either rider.

Very simple to do if you have the right tools. These mods will take your average stock PWC a few notches higher oh and all of these are recommend by professional riders. By far one of the best easiest and most popular Sea Doo Spark mods is an impeller mod.

Reliable Tunings Sea-Doo Spark tune will unleash it all. Here are a couple of tricks you can do to your RAVE valves to increase performance on your SeaDoo. With the heavier rider the modded Spark jumped out about 1 ski length out of the hole then the stock Spark caught up in the mid-range and then the modded Spark slowly pulled ahead with the slightly higher top end.

1988 Mako 185ft Center Console. Small Clip of My 90 HP 2015 Seadoo Spark All work done at my Home garage by me and my husband. There is a lot of general info in here as well to conside.