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Ya, tunerstudio isn't the most user friendly, but the options on android devices are really easy and reliable. There may be tunerstudio alternatives for a PC/Mac but i haven't researched yet. For the record, I didn't really make this for the average joe in a shed - that said, I think the...

Oh and tunerstudio on a computer. There are a couple options on android.

Thanks! Ya I have no interest in a drop in replacement for the antiquated MSD system. Sure, it’s easy for people currently running MSD but it’s short sighted. I’d rather have a proper complete system that doesn’t use bits and pieces of a crappy ignition from the 70s

Surprised people don’t won’t the automotive multi pin connector like an ecu. Seems so clean to me. I ordered some samples either way just to check out

cool cool. Ya the coils are the question mark but there’s plenty of dwell time for even the slowest IGN1As and the original were actually designed for mercury twocstrole engines. Pretty high rpm ones in fact. Even the OEM coils are capable of over 100mj IIRC. I’m hoping to test ride this in the...

Oh and u can use literally any flywheel with my system.

You cant get MSD anymore. It’s discontinued. Zeel is good but doesn’t have very good pickup resolution with factory 2 point trigger so I’m convinced it’s not as accurate as we want when crank speed fluctuates. I’m using a much higher resolution trigger wheel. I’m also using tunable smart coils...

Ok cool cool. Not sure if you secretly have a strong opinion about how bad this project is or if you just have an opinion on the connector haha

also, for the record, this will be very cheap. I'm not looking to go into the jet ski business really... just looking to help the sport. The boards currently have an assembled cost around $25 at pretty low volume. I need to make a few changes that could drive this up a bit and the cost of...

Some of you may know I've been working on a new ignition for our sport. It's really a car ECU (based on Speeduino) which i've trimmed down to mainly just whats needed for ignition control. I have a couple open design questions and would love your feedback Connectivity I can either have wires...

Probably saw this and it’s a complete motor but just in case https://www.x-h2o.com/threads/engine-tech-900x.206689/

DASA, the overseas guy MX100, I think some other overseas guy, Erickson maybe. They are in the $3k range though. That epoxy is easy to fix. Just clean it up and fill with JB weld

Thanks. This thread is 3 years old. Not an issue anymore :)

Never did with that 1015… but ya, I’ve come a long way lol

ok cool. Thanks for the info!

Oh right I was mixing up acronyms lol. I need to go look at a crank. I’m wondering if the flywheel shaft and output shaft are part of the outer webs and not pressed in.

cool thanks. At least thats a potential source for the pins/bearings/rods though aren't WSM parts kinda questionable?

I'm sure I'll never do this, but i was thinking about cranks and how the webs aren't really that difficult to machine (just bought a new CNC mill so I've been thinking about a lot of this stuff). Does anyone know if you can buy the pins that go between webs and the input/output shafts. the...

I haven’t done too much testing but I did experiment with an insert on a power factor. It ran worse all over on my TPE 12. I then cut the stinger off and welded on just the larger tube. Made a nice power increase across the whole power band. Obviously every motor is different but that was my...