Sorry this Thread has gone on like this, but You know what, now thinking about it... Could I Possibly have a Weak Ignition Coil? Or a Bad Resistor in my Spark Plug boot? Tell me your opinion, I remember years ago I had a little gokart 150cc and the Ignition coil was weak and the engine became sluggish as **** little by little, I could not figure it out, I finally replaced part after part messed wit the carb and tried the Coil and boom all it's power was back.
I'm gonna ohm out the ignition Coil, Spark Plug boot and stuff on my Quad. I Almost feel like may have had Weak spark for a really long time and all the Fuel isn't being ignited properly, because Like I said even before the Rebuild I had this "Loss In Power" Because I remember it used to be SO **** Peppy stock and slowly lost power and even after Valve Adjustments it still seamed "Sluggish" to build RPM's "as if you revved a 200x ATC or something & just not Peppy like a 450 should be" or how it used to be all stock, it was just jetted, but bone stock motor. Then it blew about 3 months ago and then I rebuilt it 100% Top and Bottom, I remember It started getting weaker about 7 months before it blew up and I just figured "it was low on Compression" then like I said it blew so I rebuilt it but still seems a bit weak...
Because now it's got New Valves, Re Shimmed "Properly Set Gap" High Compression Piston, Decked Head, 41mm FCR Carb, HRC Cam & Rev Box.
2005 TRX450R Ported & Polished Head, Decked Head at 0.30, 41mm FCR Swap (2007 CRF450R Carburetor), NCVQ Needle, Uni Filter, Big Gun Exhaust, HRC Cam, 11:5.1 High Compression Piston, & 15T Front Spocket.