modifications

TAV2-30 series torque converter zinc weights being modified.

6 thumb throttles equipped with bearings

Hardly seat on a Coleman ct200u,way more comfortable.And some ammo case storage.

Build details to come at a later date. Externals are mocked up. :smile:

Happy to have stumbled across the OldMiniBikes Forum, on a hunch I purchased my 1st DB on Craigslist and am blown away by all the things/ways I can go with my DB. It was a great find, everything seems to be in great working order. As you can see in the pictures, and from what I've read numerous...

I'm currently running a 212cc Predator on my minibike and am irritated that the max speed on it is 24 mph. Here is what I've already done to the engine: 1. higher flow exhaust 2. aftermarket K&N air filter 3. new jet kit 4. reduced gear ratio from 1:6 to 1:5 (12:72 to 12:60) Any ways...

Hey there guys I recently finished building a minibike running a 212cc Predator. For now its completely stock and I measured speed straight out of box and it runs at about 25 mph (limiter screw removed). I was wondering if I could get the engine up to ~35 for less than about $100-$200. I'm also...

Yesterday I went to Tractor Supply Co. and bought myself a brand new Baja Warrior 200cc MiniBike. I've only started the bike once and am wondering if there are any guidelines to follow to break the engine in properly or anything like that? Also wondering if taking the governor off is going to...

a friend of mine told me to put a 22-28mm slide dirt bike 2 cycle carb on my honda gx 200 clone. i will make a adapter manifold, wich on of these two would you pick? GY6 Koso Carburetor 28mm 2 Stroke Racing Flat Slide GY6 Moped Scooter Carburetor | eBay PWK Koso 28mm Flat Slide Carburetor...

frame modifications

frame modifications

Help with Comet TC modifications for Predator I have heard that a Comet torque converter needs to be "modified" to fit on a Predator 212? Does anyone know what modifications are required and how to do them? Thanks!!

I have heard that a Comet torque converter needs to be "modified" to fit on a Predator 212? Does anyone know what modifications are required and how to do them? Thanks!!

Anyone have modifications they've done to their bikes that they regret doing? It can be for any reason... Make me feel better :laugh:

So ive been doing alot of motor work before the engine goes onto the gokart frame.. ive been sanding / grinding / welding alot on the frame too.. Ive ran into a few questions thought. Like how the hell you hook rear brakes up?! My left pedal has a metal line running from the pedal to the bak...

Hi group. Bought a MBX10 for my 10yr old son for christmas and liked it so much that I bought a second frame ($109 from Motovox) to modify and install a HF 212cc engine. After reviewing several threads, I decided I did not want to spend $200+ for engine upgrades just so that it would fit in...

well i have a 2cycle engine and the carburetor has a throttle like the red arm in this picture(Poulan Craftsman Trimmer Carburetor 530071637 530071405 530071565 Walbro WT 628 | eBay) that has an off a on and and idle position, i want to motorize my bike and i cant do it with the throttle the way...

I've had a 900 series intek from B&S for awhile now, but me being a speed demon, i want more power. Are there any aftermarket parts for this engine? I'll be making a straight pipe forit soon, but are there any aftermarket parts like cams, rods, pistons, flywheels, etc for it? I'd appreciate...

Just got a old style doodlebug frame and I'm going to slap a 6.5hp harbor freight motor on there. I just wanted to know which exhausts fit with the swap and if you guys have any recommendations for after market exhausts + after market parts. This would help me out a ton! Thanks, Eddie. :thumbsup:

I have a 1980 Honda z50 and would like to get a better airfilter for it. What are my options and prices? Does K&n make an air filter for this bike? any other brands just as good as K&n or better. What about aftermarket exhaust any suggestions? Do they make bigger foot pegs for these bikes im...