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Sorry doesn't look at the pic of your ski. Ada turn plate is good. Was really just speaking in general about the 08+ skis. Keep in mind this is also a great mod for yamahas little step child the fx1. Which had very similar steering ratio to the 08+.

I've always made a bracket using the wave raider value hold down to relocate the cable and use 96-07 cable. Kinda like that one, but seeing this makes me kick myself for spending the time to fabricate something I could buy. Imo this is the single best mod to the 08+ sj. Instantly changes...

Just looking at the pics again and I don't see a build date on the bottom of that head. It's either a quite old Ada or a fake if it doesn't have a build date. Flip it over and post a pic normally can tell by the engraved font.

I thought the same thing about the pit marks but when you zoom in I think it's the flash reflecting off the texture of the cast piston top. OP If you have the means cc the domes and make sure they are not miss marked. Also use a friends compression guage as a second opinion. The odd part of all...

Its not a mater of lining up. You don't want to use that hole. You want the stud to pass freely through that area and thread into the case.

Watch driling that. With the off center existing hole the drill is likely to walk and oblong the girdle hole in the head. Beter to grind or machine that section of the casting off.

If all the head bolts go in with out a bind its not on backwards. That's a 62t or 64x cylinder. It will need machining or grinding to clear the back and middle girdle stud on the exhaust side. Those cylinders had a larger exhaust mount due to the larger exhaust chamber they came with on the...

Nate. if the hilton doesnt work out the grand seas resort is right next door to the laplaya and is way nicer with comparable rates.

Definitely a stroked stock web crank. In other words a machine shop re machined the lower rod pin holes further from center and then build the crank as normal. As said above id guess +4mm (judging by visual offset of the pin/washers and the cases not being trenched). Now, that crankshaft is...

Be there from the 8th to the 18th. Glad you guys will be there. Weekend before is the best of the ride

Most of the info in this thread is accurate. But please keep in mind that a rich mixture/fuel washing of the top of the piston is not the only reason the piston top would be clean. Very common in this watercraft sport for water intrusion to cause the same clean piston top. Leaky head o ring or...

Yup tried this a while ago. Too big with out the liner. Liner gets too thin when machined for the 148. I did make it work but I had to epoxy the liner to the housing then machine the liner on the lathe to 148mm. Epoxy helped the very thin liner hold its integrity long enough for a few rides, but...

Shawn. Buy a ball bearing system like the aura, thrust, titan etc. All have 2 double lipped seals (like cr250 style crank seals) protecting the ball bearings. I've had my aura on 3 different skis over the last 3 years and I've not touched it one time for maintenance.

@badvinny how was the hook up from the oem 155? Any idea what pitch impeller was used to get the 701 alive on the bottom with the 155?

Heard a few people loved that ski @badvinny . Was it a oem yamaha 155 pump with proper impeller or a 155 mag? @JRock637 and @jason184 how would you compare the edge's ability at high speed runs and +25-30mph turning to even the pre 08 sj? Not sure any aftermarket hull can compare to the +08...

Yup went offline for me too

At least the announcers know the riders and arent drunk today. Loo

Says it should be back on now with expression session freestyle? But it still is offline. Anyone got it working?

@badvinny How did the edge compare to the fs2? I've had fr2 and now an Evo. Heard the edge can be ridden at higher speeds and not break loose. Any truth to this?

735 with a pfp and a 155mm pump would need a very very very low pitched prop to get it going. I'd think about spraying the pfp a bit or just getting the tnt v2 wet pipe. Msd total loss (spark energy and timing) would help with a 735cc in front of a 155 also, but along with TL comes cost and...