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Okay guys, after much debate with several awesome people ^^^, I've decided to go with a thicker base gasket (0.040) so I can still use the ADA head with 35cc domes. Gasket is set to arrive this Thursday so I'll have the motor put back together Thursday night so I can re-test squish and...

Warranty is only good for one year and expires in a few months. I already burnt that bridge by pulling the stock head off to install this ADA head. I just wanted to get this one fully broken in before I installed the ADA head. So since I broke it in officially, I opted to install my ADA head...

My last motor was an SBT so when I blew it (water ingestion), The cheapest and fastest option was an SBT swap. I could not afford a proper rebuild at that point and even more so now.

Well put. This motor only has like 15 gallons of gas through it so the last thing I want to do is blow it up. (The Wife would kill me also if I need to spend more money and time on it also lol). I guess a thicker base gasket is the cheapest and best option if I want to run this head.

I recently finished breaking in my SBT Yamaha 61x/62T 701 and decided to put my ADA girdled head on with 35cc domes. After installing the head I did a compression test which read about 195 PSI in both holes. With the stock head, the PSI is about 175. I also tested compression with a Snap-On...

I also replaced the needle and seat which were clearly worn so maybe that will fix the death Rev issue

Thanks, IL give that a shot. Prior to the rebuild I had an issue with it wanting to death Rev out of water so I'm still a little scared that may happen again so Idk how I feel about setting the bottom screw adjustments out of water. Maybe I'll do that on the trailer at the lake so I can dip it...

I just got em from you. 70/135 95g spring.

I do not lol

I got that part done already. All I'm wondering is where should I set my high and low speed adjustment screws for a good starting point when tuning the ski? My specs are listed in my listing above.

Hey guys, I searched for a while but could not find the answer so sorry in advance if this has been answered already. I have a 95 Superjet with a stock bore 701 62T/61X SBT motor. My list of upgrades is shown below. I have just installed VForce 2's and rebuilt my carbs including new needle and...

I'm no expert at removing couplers so Idk lol. But as long as it came off without damaging anything in the process you did it right haha

I also think I figured out why I kept breaking coupler dampener. The pump alignment was way off. The first picture is where it was when I took it apart and the second picture is how it sits now

Used the rope trick yesterday. Didn't have the right kind around the house so we tried a bungee cord and that didn't work haha. Went to Home Depot and got the right rope and popped the coupler off . The midshaft side was easy with the midshaft holder tool that JetManiac sent me

Do the ski ran freaking amazing but I broke a tooth off of the coupler dampner so now I gotta take it all back off and pull the motor haha. But that will give me another chance to inspect everything and glue turf to the gas tank!

What size nylon rope should I use? And I'm guessing I just feed it in through the rear spark plug hole?

I have the coupler tool so I'll be using a shaft holder and an impact to remove the old couplers. I don't want to risk any damage to my midshaft and crankshaft.

Can you please send me the invoice for the midshaft holder tool? I've been messaging you on FB messenger. I need the tool before Saturday please lol

I'm gonna try and order the midshaft holder from Jetmaniac and then use the rope method in the cylinder for the crankshaft coupler. I don't want to pull the flywheel cover off. Thanks guys. I'll let you know how it turns out. I went through hell to get my b pipe installed over the last week...

I have the coupler tool and impact. Not too sure about an old driveshaft.