Coleman CT200U-EX Minibike

Coleman CT200U-EX exhaust pipe comparison / long versus short Exhaust pipe comparison on the Coleman CT200U-EX minibike . Ran the Coleman minibike from zero to thirty and top speed with both a long pipe and a short pipe to compare the difference in performance of each pipe.

Coleman CT200U minibike timing advance / 7-degree timing key Installed a 7-degree timing keyway to the Coleman minibikes 196cc engine. Did a speed test to see if the mod made a performance difference.

Coleman CT200U EX minibike/header pipe and re-jet. Installed a header pipe on the Coleman CT200U-EX minibike. Also re-jetted the carburetor to enhance the effects of installing the header pipe. Did some top speed runs to see if it gained any performance after the modifications?

I put a Shred Head on the Coleman mini bike! Installed a GoPowerSports Shred head on the Predator 212 powered Coleman CT200U-EX mini bike. Tested the bike from 0 to 30 and top speed.

420cc minibike gets a 34MM carburetor kit and road test Installed a GoPowerSports 34MM Mikuni carburetor kit on the 420cc powered Coleman CT200U-EX minibike

CT200U-EX gets a big block and a torque converter Installed a GoPowerSports 40 series torque converter on the 420cc powered Colamen CT200U-EX minibike.

ct200U-ex mini bike gets a 420 big block Installed a $171 420cc big block on the Coleman CT200U-EX minibike. Road tested the bike.

Predator 224 cylinder head VS Tillotson 225R cylinder head Tested a Predator 224 cylinder head against a Tillotson 225R cylinder head on the Predator 224-powered GTS mini bike.

Disc brake install on the Coleman CT200U-EX Installed a front MB200 disc brake kit on the Coleman CT200U-EX mini bike. Tested the bike.

$80 engine on the Coleman CT200U-EX mini bike. Bought a Predator 212 Minibike engine for $80 and installed it on the Coleman CT200U-EX minibike to see if it would outperform the old engine.

What 30-series torque converter belt is the best? Tested a 725 GoPowerSports 30 series torque converter belt against a 1PZ 203589A belt, a generic eBay belt, and a Genuine 30 series Comet belt to see which would perform the best on a Predator 212-powered Coleman CT200U-EX minibike.

Installed a Juggernaut tuner kit / Is it faster? Installed a Stage 1 tuner kit from GoPowerSports in the Juggernaut driver on the Predator 212 powered Coleman CT200U-EX minibike to see if the bike would gain any performance with the added launch RPM the Juggernaut tuner kit adds. Tested the bike from zero to thirty and top speed.

Torque converter adjustments to go faster Green spring VS red Compared the green spring to the red spring on the Predator 212-powered Colamne CT200U-EX minibike to see which would perform the best out of the two.

Short intake manifold VS long intake manifold on a CT200U-EX Did a top speed and zero to thirty run with the Predator 212-powered Coleman CT200U-EX minibike with a long intake manifold. Swapped out the long manifold for a short manifold and did the same test again to see if there were any performance gains.

Coleman 196-cylinder head on the 212 Ghost how will it run? Installed a Coleman 196cc cylinder head that was ordinarily used on the Coleman CT200U-EX minibike, and swapped it onto the Predator Ghost-powered Azusa minibike. Tested the bike from 0 to 30 and top speed. https://www.youtube.com/watch?v=ONJbFaEecQM

Coleman CT200U EX gets center exhaust and other mods Installed a center exhaust along with handlebar risers, handlebar brace and the best chain guard in the world on the predator 212-powered Coleman CT200U-Ex minibike.

Is a flat slide carb faster than a VM22 on a Coleman CT200U-EX? Ran the 196cc powered Coleman CT200U-EX minibike at top speed and zero to thirty with the VM22 Mikuni carburetor on the 196cc engine, and then swapped it out for a 24MM flat slide carburetor and did the same test to see if there was any difference in performance I.

Coleman CT200U-EX hydraulic disc brake install Replaced the stock Coleman CT200U-EX drum brakes with an MB200 hydraulic disk brake mini bike brake set up. Did some side-to-side engine adjustments to get the chain to line up.

Mini bike runs better with the 30 series belt backward?

63 MPH Coleman CT200U-EX gets a juggernaut Installed a juggernaut driver on the Predator 212 powered Coleman CT200U-EX minibike Compared the Juggernaut driver to a standard 30 series driver.

Coleman CT200U-EX 63MPH minibike gets a Torque converter Installed a torque converter on the Coleman CT200U-EX minibike with a Predator 212 to see how much top speed the bike would lose and how much quicker it would be.

Coleman CT200U-EX Torque converter jackshaft comparison /install Tested the Coleman CC200U-EX minibike with a jackshaft and then installed a torque converter to compare the difference in performance. The engine is a 196cc with a VM22 Mikuni carburetor, header pipe, and a 7-degree flywheel key.

When you install a 19MM slide carburetor on a Coleman 3hp Installed a 19mm Mikuni style slide carburetor on the Colemancc100x minibike 3. hp engine Did a top speed test to see if there were any performance gains.

18 tooth clutch vs 15 tooth clutch / Tillotson 212 / Baja racer Installed both an 18 and a 15 tooth clutch on the Tillotson 212 engine on the Baja racer minibike to see which clutch would perform the best with a 70 tooth rear sprocket.