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I know this has been asked a few times. I recently lost spark and it was determined that my MSD was junk. It was installed on my ski prior to me buying it. The ski has ran awesome and I'm satisfied with the power for now. I've heard different things from different people. Some have said the MSD...

I'm looking at getting more power out of my ski. This might be a stupid question, but does elevation has an effect on porting? I realize it does on compression. Or maybe the question should be put this way, should a port job be specific to elevation? Thx....

I've kinda gone back and forth whether to buy a girdled head or mill my stock head. Anyways, I think I'm going the girdled route. I'm looking at the ADA head. I'm trying to decide on which domes to get. I ride between 4500-6000' of elevation. The 33cc on the lower end would put me at approx 168...

I'd like to get my stock head milled. I think for my elevation (4500-5000), 125 psi is about stock. I'd like to be somewhere in the range of 155-165?? Does anybody know how much I'd have to take off the head as well as addressing the squish to get close to this??

How much of a psi loss in your opinion would justify a rebuild?

I'm trying to help my brother in law with a problem he's having. He picked up an 89 650SX. The compression was checked and it's good in both cylinders. He said that on the head pipe it looked as though a bolt had possibly been striped and then used a different bolt or screw with some epoxy of...

What material do you guys use to fix gouges (spelling??) on the bottom of your hulls?? I've got a couple of good ones I'd like to repair, they're not leaking or cracked but I'd like to cover them a little. THX

Might be a stupid question, but is it a problem to have a 2-3psi variance between the front and back cylinders? My front looks to be a few psi lower than the back. The reason I checked was it wasn't running right at the lake today. I put a b-pipe on a few weeks back and the jetting was slightly...

My brother in law in currently riding an 01 SXI Pro. He is considering dumping the ski and getting a superjet after riding mine. Although that doesn't break my heart, I'm thinking he has some untapped potential he could unlock in his SXI, maybe I'm wrong. It is bone stock and I think the jetting...

I had my blaster out to the lake yesterday and noticed on a sharp left turn it bogged. I never experienced this on the right side. It has a factory lmtd pipe. I think the carb could be tuned a little better than where it's at. Does this have anything to do with the pipe? The ski cleans out...

I'm going to help my brother in law get his carbs dialed in on his 01 sxi pro. We ride at anywhere from 4600'-6200' in elevation. I rode it last weekend and it's a wet turd. It doesn't fall on its face it's just very sluggish and lacks power. It's completely stock and I'm guessing set for sea...

I went out on my blaster for the first time yesterday. I only had a short amount of time to try it out, I mainly wanted to make sure it was running ok. There were a few other guys riding blasters as well. I'm having a difficult time mounting and getting started in deep water. I realize weighing...

My blaster is plumbed one way and my SJ another, what's the difference? SJ - line from the head goes to the bottom of the head pipe and the line from the top of the head pipe goes to a tee that splits to the chamber and exits the side of the hull. Blaster - line from the head goes to the top...

When I bought my blaster the guy that sold it to me told me there was a problem with the start stop switch. It seems to me the start/stop buttons work without any issue. It's the lanyard button that is jacked. If the lanyard is pulled then it won't start. If I take it apart and smack it a few...

I just picked up my blaster tonight. The stock bars seem too small and too low. I'm curious what others have been using? I'l like to throw a riser on and maybe some ProTapers.. What do you guys think?

I live in Utah and it seems as though watercraft always sell for more than the east/west coast. I'm curious on your opinions. What do you think a fair price would be for a 93-95 Waveblaster with the following mods; Limited B-pipe, SS prop (not exactly sure which one yet), jet dynamics rideplate...

I know it hard to tell from the picture, but I know this is a factory pipe, anyone know which one?

I just picked up a b-pipe and I'm getting ready to install it. I realize jetting is specific to elevation but how about the b-pipe? I'd like to have my pipe setup more for bottom end if this is possible. Any recommendations on where to set the pipe at? I'm at around 4600' of elevation if it...

Sorry if I missed this. The way I'd describe it is a 180 sub. Do a 180 and sub it in the process. I was trying to find some good vids to see what I'm doing wrong. Thx...

I'm curious? When I start out on my sj I am on my left knee and lift my right leg straight to standing position and then stand with my left. My problem is my left shin and knee are getting tore up, rubbed raw. It's much worse if I ride more than one in a week. I weigh about 250 and I'm sure this...