Project Childhood Fun Almost finished just need Decals!

[90guy]

Well after watching all of these other projects on the forum I decided why not start my own. My first 3 wheeler I grew up riding was a couple of 77 ATC 90's. Well 90's are starting to become far and between I picked up 2 1974 90's. I have some nice plans for the one I am restoring. But it's all a matter of money and time. And as of right now I'm doing paint and getting it looking good. And when winter rolls around I'm doing the motor. I have been buying goodies here and there for this project from the forum members. And I have to say it this thing will be pretty awesome I will be posting pics when I receive my parts and keeping you guys updated. Here are a couple pics. One is what it looked like before I began. The other 2 are what I did today tore it all down and pushed it to the car wash up the street to degrease it. I'm on shift work so I work on it when I can. Next thing is Painting the frame!!

[STiForester]

If you need anything sandblasted or powder coated let me know. Looks like such a fun build

[muthey]

If you need parts let me know, I have a 90 that I am parting out and we aren't too far away from each other, I no longer have the headlight but I have the rest of it check out my barn find post. http://www.3wheelerworld.com/showthr...-new-barn-find

[90guy]

Sounds good guys! Well I just got off of night shift and went to bed. When I woke up it was like christmas morning with 2 boxes sitting outside my door with goodies! Have a 110 crank a 105 big bore top end! mild ground cam! And dont forget the seat and the wheels! haha

[muthey]

like I said let me know if there is anything oem that you need I have everything but the headlight.

[90guy]

Well got my intake today! PK!

[trizilla]

Sounds good guys! Well I just got off of night shift and went to bed. When I woke up it was like christmas morning with 2 boxes sitting outside my door with goodies! Have a 110 crank a 105 big bore top end! mild ground cam! And dont forget the seat and the wheels! haha

i love that old school seat cover. is the 110 crank from a points engine?

[90guy]

The crank is what I need and will work with my points lol

[90guy]

Can anyone tell me what head gasket this motor has I tear it down so I have the parts when I do? It's a 74 motor is the head gasket round or notched? Thanks

[hippyplz]

Hey, i think i know that intake. Glad to see it go into a build.

[JasonB]

very cool man! And that seat is pretty sweet, totally retro! sounds like youre really working on doing this build up right. My only suggestion is to powdercoat and not paint anything, paint is not a great option for anything that wont be sitting somewhere on a shelf lol otherwise great start! cant wait to see this thing after wards, I love the title btw

[shortline10]

Great thread , missed this one some how !
You do know you will have to bore your 90 cases to accept the 110 cylinder and use the 110 cylinder studs .
Also were did you find that seat ? Awesome !!!!!!
If you need hop up 90/110 parts let me know .

[90guy]

Thanks guys prob won't ride it to much. Do I have to put the studs In if its a 104cc cylinder? And got the seat cover from 90 crazy

[shortline10]

If your using a stock 105cc atc110 cylinder you will have to bore your cases and yes the cylinder is 3/8" longer than a 90 cylinder so you need the 110 longer cylinder studs .
90/110 motors look the same but are very different when it comes to the crank and cylinder .

Thanks guys prob won't ride it to much. Do I have to put the studs In if its a 104cc cylinder? And got the seat cover from 90 crazy

[90guy]

Hmm I'm going to have to post some close ups for you I was told I just needed the 110 crank for this cylinder