Coleman CT200U-EX performance Engine Build!
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- čas přidán 4. 07. 2022
- I add ratio rockers, cast aluminum flywheel, 7 degree timing advance key, steel camshaft (as opposed to plastic), mikuni carburetor, make a custom intake manifold, polish the cast rod, port the heads, and make a header pipe with a screw on muffler. Special thanks to @Black66 for the tips!
55% nickel welding rods:
Hot Max 23066 3/32-Inch Cast Iron... www.amazon.com/dp/B005TGM13E?...
Flywheel:
www.studzracing.com/product-p...
Timing Advance Keys (you have to tell them what degrees you want):
www.ebay.com/itm/113132929165...
Stock Steel Camshaft:
www.ebay.com/itm/265099812529...
Screw on muffler:
Rotary 1275 - Aftermarket Replacement - 3/4" NPT Threaded Muffler a.co/d/jj9MKMz
Valve Grinding compound:
www.ebay.com/itm/121603560143...
Carb Jet Kit:
Mingdun 15pcs Carburetor Carb Main Jet Kit For 26mm 28mm VM22 VM24 VM26 VM30 125CC 150CC 200CC 250CC for Dirt Bike Pit Bike and for ATV 88-150 N100/60 www.amazon.com/dp/B08FM7Y1XY/...
Carburetor:
www.ebay.com/itm/373518474666... - Zábava
That thing sounds sick, good job with the build. Very cool stuff
Great job Dude!
Set the coil gap to around .040 - .060 the magnet on the flywheel is probably causing the pull start to snap like that I had the same problem on both of my bikes
Thank you so much!
Amazing job kiddo! 😎 My grandson showed me your video on utoob or something like that
Thanks for tuning in there pal.
Nice!
Great video man! You got a link for the rockers?
I can't remember which one I bought from but either BMI Karts or OMB Warehouse. I've bought things from both and never had any issues. I'll reply to this comment with links
www.ombwarehouse.com/1-3-ratio-stamped-steel-rocker-arms-pair.html?setCurrencyId=1&sku=NR_JA9-12151-00-00CLN&gad_source=1&gclid=CjwKCAiA75itBhA6EiwAkho9e4utDtpNyLaslMJ5sv2qrUfJZ2bsRSzoHa9aoz0TpI9Q0yWoB8a8dBoCQmMQAvD_BwE
www.bmikarts.com/Stamped-Rocker-Arm-13-Ratio-for-65-HP-Clone-GX200-Engine_p_33212.html?gad_source=1&gclid=CjwKCAiA75itBhA6EiwAkho9e_QCqwl8WkFElS2VRYBu8mPQ3kQeK7YT6N59m3-O7401U-92r4nWiBoC-v8QAvD_BwE
Did you get the 7 degree key idea from Black66? He got that wrong because he doesn't use a timing wheel. You want a 12 degree key for the best performance. When I used that cast aluminum flywheel I timed it with a timing wheel and no key to 32 BTDC.
Oh, honestly, I can't remember, But I think the flywheel was said to have some advance built into it, so I subtracted the difference and that's how I got 7°.
That's interesting when you timed it. I'll have to check mine at some point. Thanks!
@@JohnWheels The popular cast aluminum flywheels have less timing than stock. The expensive ARC flywheels have advanced timing. 7 degree key isn't bad and it's much better than if you used a stock key.
What tools did it take to the the engine bolts off?
two, 1/2" wrenches