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Post by jjoshua20213 on Jul 30, 2013 15:46:31 GMT -5
GY6 1P39QMB 50mm bkk 1.) What is the best 8coil stator and fly wheel? I bought a new one from scrappy dog and the trigger coil magnet keeps hitting the trigger coil??? They also recommended a #40 pilot jet for a gy6 50 which ran soo rich gas got in my oil. Later everyone tells me thats too much. I've had other problems with scrappy but thats not why i'm posting 2.) What is the best cdi? I had the cheap orange one and it did the same thing as stock so I put stock back on. 3.)What is the quietest exhaust that will allow more air than stock?Trying to be incognito about the bbk. 4.) What is the best ignition coil? I currently have this one with stock wire and NGK boot. www.ebay.com/itm/121063301781?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l26495.) What is the best clutch to use? I feel like my current one(New) slips alittle going uphill. 6.) What is the best brand carb and size to use with stock manifold 7.) What are the best transmission gears to get? 8.) What is the best camshaft to get? Not looking for "Race track" priced parts, but willing to pay more than stock prices. Can you point me in the right direction please?
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Post by jeffery5568 on Jul 30, 2013 17:43:57 GMT -5
I bought a red hot coil its is said to be the hottest I could tell no difference.
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Post by scoots on Jul 30, 2013 17:48:09 GMT -5
scrappy dog scooters has the BEST parts i hear its all the good stuff qualityy madde
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Post by sickopsycho on Jul 30, 2013 19:02:56 GMT -5
After installing a bbk you'll really get the most performance gain out of CORRECTLY tuning your CVT. Sliders and a torque spring are the way to go. I put 1500rpm sliders (not rollers) and a yellow 1500rpm torque spring on mine along with yellow 1500rpm clutch springs and man does it run like a champ now. Your milage may vary- variator weighting and torque spring tuning has a lot to do with the weight of the rider and the rest of the engine tune but I'd start there and it's fairly inexpensive. 2. Performance cdi is only really gonna help if you have everything else tuned right. If you're not hitting your rev limiter then theres no reason to remove it. The "spark advance" thing is only up near top rpms... 4. Hot coil supplies a stronger spark. Questionable as far as performance gain- I think it'll just supply a more reliable spark. I have one in mine- a stronger spark is always good. 6 KeiHin is a good Tiawanese made carb (not cheap chinese). You need to get it properly jetted for your engine size and mods though. There are plenty of sites online to help with this but it's a tricky thing to do (but doable). I rock a stock size one with my 72cc (47mm) bbk. It works fine with a # main jet for me. I also have a k&n style short ram air filter. 7. I'd get your final drive trans gears last- once you have the enigne tuned and are simply looking for more top end then you can fit some quicker gears in. 8. The only performance cam that i'm aware of (and granted I havent searched extensively) is the A9 cam. This just has more aggressive lobes for more top end performance. I'm about to throw one in mine in the next week or so, I'll report back. Make sure you find a taiwanese made one, not a no name. Scrappydogscooters sells a good one. Finally- I have had nothing but good experiences with Scrappydogscooters. Their prices are good although you can find some of their products cheaper elsewhere if you look. Sliders are actually cheaper if you buy them from scrappydogscooters on ebay rather than the webstore. By like $8- ebay store doesnt charge shipping. go figure. Anyway they shipped my stuff fast- their tech email responded in less than an hour and was helpful and when they shipped something I ordered to the wrong address (my fault) they shipped another one out the day i called even though they hadnt gotten the first one back. I have had nothing but good experiences with them- ftr.
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Post by newbscootdude on Jul 30, 2013 19:39:33 GMT -5
id recommend the stage 4 performance kit and you can sub the exhaust for what ever you want. thats what i did and i got all the other stuff listed in my sig.
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Post by newbscootdude on Jul 30, 2013 19:43:31 GMT -5
oh sry thats from scrappy
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Post by sickopsycho on Jul 30, 2013 21:10:50 GMT -5
Hey newbscootdude... you are running the same setup as me except I have 5g sliders, a stock sized card and manifold. How in the world are you running lean with a 105# main jet??? I started off with an # and it was too rich. I had to cut it back to an #. In fact when I ordered from scrappy I ordered a 92# jet to go with the carb and they actually called me to verify that was what I wanted- said it was probably way too big for the rest of the setup I ordered. I went with the # instead and the carb shipped with the #. stock is like 72# I think...I also have the 80cc (72cc) but no big valve head... Just curious...
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