you could get a true big bore not just boring your cylinder out like you say, got any pics of the porting? also you can play with the timing, get a stroker crank, head mod, RAD valve (lol), but with all this comes a need for a bigger carb, i love my 34mm pj even though there are lots of guys that hate em lol. also a nicer exhaust would be in order, something along the lines of a power pros or a LRD. but like the guys say having all that power on a stock suspension is balls
. you have just barely began to mod your blasty dude, the skys the limit haha I:I I:I