Thread: 2004 STX-15F Speed Predictions
04-02-2007, 11:20 PM #1
2004 STX-15F Speed Predictions
I picked up a 2004 STX-15F in the spring with a bad engine. The engine is now in the ski and running. I should have it in the water in the next couple of weeks depending on the weather. I am curious what people think the top speed will be once the engine is broken in.
It is a stock ski with an R&D ride plate, sealed and holes filled, Skat-Trak 13-19 swirl impellor and Iridium spark plugs.
I wasn't able to get a baseline stock number.
What do you think the top speed will be?
04-03-2007, 01:05 AM #2
64 ish, I just got a 2006 left over, it runs 61.2 stock
04-03-2007, 07:40 PM #3
The Iridium plugs will offer no gains, but they look nicer and come in a pretty box
04-04-2007, 04:28 PM #4
- Join Date
- Feb 2007
add a few engine performance parts and 67ish is attainable. personal expeirence a 15f bolt on ski is good for 69 if you pay attention to details. i personally recorded this as an average on 2 gps's
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