projectblaster.com offers a whole new top end piston and all for under $600 or you can spend a bit more like close to $1400 and get everything pipe, carb, new top end, piston, rings, gaskets, ect. http://www.vcatv.com/PBengine.htm

 

If you are serious about wanting power do yourself a favor and dont go with an "out of the box" 240 cylinder kit (aka HWD, Vitos). What you need to do is find a reputable builder and have your engine built for what you ride and have the power hit where you want it. A builder like this will have your intrests in mind and will not only build a powerfull motor but a reliable one.

 

just buy the CT Racing 240 Sonic Kit, it comes with its own cylinder head already ported, i think it has a cr250 reed cage or something

41hp thne if you can buy a 4mm stroker...im just guessing but thats prob like 48hp right there? 45?

 

Whatever you do, you'll need more carb on that Blaster. On the cheap, you can do what I did, porting & head mod by Eric Gorr @ Forward Motion (about $165), FMF pipe, 30MM flatslide carb from Trenga, reeds, air filter, that's about it. Our Blaster with those mods makes big horsepower, stays close to our piped Z400 without a lot of money spent. Kills other piped Blasters, just murders them. The bigger carb really wakes it up though, the stock 26 really chokes it.

 

shady rascal is right about the carb, but id get a high performance white brothers carb at the end, i always jet the carb last..

 

Look at the project blaster phantom fire breathing 240 kit

 

well my blaster doesnt have a huge power band but compared to stock it aint to bad. i put on fatboy 2 silencer, clamp on k&n filter, reed spacer, jets.

 

How much good would a reed spacer and reeds do. Would it be noticable?

 

it wont be a noticible dfference

 

i heard the v force reeds make a huge difference. i put a spacer on mine and it mid range power. or if u want somthing cheap u could get a vito advace timing key. there like $20 and there suppost to make a pretty big difference.