Author Topic: Picked up 2nd Project  (Read 3870 times)

Offline LTZ C20

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Picked up 2nd Project
« on: May 15, 2016, 03:33:22 pm »
I picked up a new toy yesterday. It's a Baja Motorsports Dune 150. I currently have a Tomberlin Crossfire 150 that belongs to some family friends. The Crossfire I got fixed up and running for them. They keep it at my house because I have room to ride it on my property, I've got a post about the Crossfire already. The Dune I got is pretty much the same thing except for a few differences, this one I bought for myself.

It's an off road buggy. 150 cc engine, CVT transmission, hydraulic brakes, parking brake, reverse unit, coil over shocks all around and brand new tires. It also has had the seats removed and some larger seats from a 1995-01 Geo Metro added, that sounds funny I know but they are much better than the original seats.

The Crossfire and Dune are like Chevy and GMC, basically the same but a few things are different like overall height, the front end and the decals and roll bar foam covers, the Dune has 1 rear like the Crossfire but it also has front disc brakes and a reverse unit.

All the mechanical stuff works great, transmission, reverse unit, both hydro and parking brakes. The intake boot is dry rot and cracked, the carb had gas go bad in it, it's shot, I've learned that the hard way with the Crossfire. It runs great, i swapped the intake and carb from the Crossfire and it runs like a bat out of heck. Here are a few pics.











The plan is to go all out with this thing. Eventually I'll strip it down, have it sand blasted and get it either repainted or powder coated. Then I'll beef up the engine, I'll get a stroker crank, flat top big bore piston, big bore cylinder, ported head with bigger valves, high torque cam, solid aluminum intake, big carb and a UNI air filter. That will increase the power and torque and the size from 150 cc to 180cc.

Then I'll beef up the CVT with both the stage 1 an 2 kits and upgrade the electrical system with an 11 pole stator and the other upgrades so I can add some cool stuff.

The cool stuff is to include and LED light bar on the top, 2 small LED cubes on front, probably a small LED light bar for the back and an LED cube for each side, plenty of light for trail blazing and tearing it up in the dark. I'll also look into adding Bluetooth speakers for tunes, possibly a power outlet, I have an idea for a gas tank that includes using 2 fire extinguishers and building custom mounts for the GEO seats. They are actually nice and I think probably perfect for this thing, just need to be mounted properly. I also found some sweet shocks for the front with external reservoirs like FOX Racing shocks. I'm also thinking about having the floorboard and whole underside sprayed with Line-X after adding some thicker steel plates for rock protection, like skid plates on trucks.

It will be a slow build but that's the idea. Just make it cool, crazy, off road toy and I think I'm going to name it "Thing 2".

What do you guys think?
LTZ Cheyenne C20

Offline zieg85

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Re: Picked up 2nd Project
« Reply #1 on: May 15, 2016, 03:59:48 pm »
Love it and now I am on 20 acres with awesome hills and terrain I have been in the market for some kind of toy myself
Carl 
1985 C20 Scottsdale 7.4L 4 speed 3.21
1986 C10 under construction
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Offline Rattler12

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Re: Picked up 2nd Project
« Reply #2 on: May 15, 2016, 06:07:10 pm »
I've been toying with building something like that but  a bit larger in scale and powered by a Kawasaki 750 cycle engine and 5 speed trans that I have....how does the reverse unit you talk of work?
83 C-10 shorty 454, 5spd, 3:73 posi

Offline LTZ C20

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Re: Picked up 2nd Project
« Reply #3 on: May 15, 2016, 07:39:07 pm »
Thanks zieg. Rattler, I had a coworker that said he had a friend who was looking to sell a Honda 250ex with a clutch less 5 speed and reverse. I thought about it a little. I had decided to stick with the stock engine because the 250ex is shaft drive and it wouldn't be able to be mounted right with the axle setup of this thing. As for the reverse unit I'm not exactly sure. I think the output shaft spins a clutch type deal that in turn spins  the gear for the drive chain, when you pull the reverse lever, it pulls a cable which locks in the clutch or locks it out I'm not sure, then even tho the output shaft spins the same direction, the drive gears spins opposite and drives the chain in reverse. It's a bolt-on unit, both the Crossfire and Dune have the same engine/trans but the Dune has the reverse unit. You can buy a reverse kit for buggies that don't have it. It's not anything internal to the trans. And actually at the end of the trans is a small differential, so it actually has engine/trans/diff/reverse unit. One half of the engine case, one half of the trans case and one half of the differential case are all large piece. The other halves of each (engine, trans & diff) all bolt to the one shared case.
LTZ Cheyenne C20