I recently purchased an 89 yamaha Blaster It has been bored out to 205cc and has had nothing else done to it. I want to know what I could do to make it go faster.
Thank you,

 

Blaster, the first thing you could do would be to install a pipe. Depending on where on the band you want to make an improvement, they're a bunch of options for Blasters. FMF has a good pipe for mid-range, I believe, Big Gun is a new one that has made many friends also. There are also many companies that offer kits to upgrade power on Blasters. The question is how fast can you afford to go .
Right now, I'll refrain from giving you my lecture on upgrading your suspension & brakes before your speed.

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THE AZ HARD PACKER, calmiller@kachina.net

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unless your riding in sand your 250 modification should be more than adiqite power wise,to improve your speed generaly you should lengthen the swingingarm and improve your shocks for better overall handling. although if you really are looking for that extra speed you could get the barrol decked to raise the compression allowing you to run higher occtain fuel.

 

A successful mod I've done is to install the FMF Fatty pipe with the FMF Powercore IV silencer. LRD makes a great carb. tuning kit for about $30.00 that includes a redesigned needle, a pilot jet, and a couple of fatter main jets. Doesn't take long to do and the power increase is great!!

Lightninn

 

I wrote an artical on blaster performance mods over on our sister web site www.extremeatv.com . look under ATV PERFORMANCE MODS its called (mild to wild Blaster mods) .Its to long to rewright here ,but it has some neet hints that I found work reel well ...hardlydangerous1@yahoo.com