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CAG,CAG,CAG and Oh Yeah CAG! :The Projects Cometh UP
Post up pics of your Cag...
Stock pipe mod
Boost Bottle?
39 & 47cc CAG FAQ <-- READ TO AVOID PROBLEMS!
NOS on my bike
Whats the fastest your bike ever went?
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The Rat - SpyGuy's Redneck-Style Cagllari/Daytona
Added a boost port tonight *pics*

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  #1  
Old 07-19-2012
mosesbladebike mosesbladebike is offline
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Join Date: Jun 2010
Age: 24
Posts: 1
New engine or renovation?

Hello everyone, my mini bike not works the reason is bad ignition coil and pull starter, new engine on eBay is 80$. New performance is 50$ ~. What need I to do? New engine or new performance? Can I fix the ignition coil? Thank you, mos
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Old 07-19-2012
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N!pples N!pples is offline
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Join Date: Mar 2012
Age: 36
Posts: 1,452
Re: New engine or renovation?

Or a new China made pocket bike.. 100 Bucks.. lol

New engine means you will have spare parts next time breaks down... HP parts are more fun!! Decisions decisions....

Have fun!
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Old 07-19-2012
CAM2's Avatar
CAM2 CAM2 is offline
Time for WHAT?
 
Join Date: Mar 2008
Posts: 13,588
Re: New engine or renovation?

Id get the new engine that comes complete and ready to run,,,break it in gently,,pull it apart and mod it with a 3rd port,,5 windowed piston,,performance porting,,polishing in key areas,,lightening the flywheel,,adding a rocket key and modding/lightening the clutch,,modding the reedstops,reedplate,,adding a composite set of reeds,,adding a pumper carb retrofit kit with hp airfilter and velocity stack...The stock cylinder has potential to belt out atleast 3 times the stock power with a simple dremel and some time / labor........The $79.00 engine from BigmotorSport offers an all aluminum pullstarter and velocity stack w/hp airfilter on carb aswell as free shipping.......



Even if you bought the hp cylinder kit youd still need a pullstarter and a coil leaving the old lowerend condition a mystery..........Good Luck

Last edited by CAM2; 07-19-2012 at 02:29 PM..
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Old 07-19-2012
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EPR EPR is offline
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Join Date: Aug 2009
Posts: 12,100
Re: New engine or renovation?

That's great advice, replacing a bunch of little parts costs big money. Find a whole package. My minimum new engine would want a FC crank and a 2 pc alloy head. For a few bucks more you can get a 3rd stage head eng w/ FC crank.
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