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Also, I accidentally knife edged the divider between a secondary port and a main transfer port. I guess i need to bore it to get rid of this... What is the minimum width of the divider? 1mm ok?

Ok so I split the cases to fish out particles of a grenaded piston and jb weld up some cracks. I also did some case transfer port matching. So Even though I masked off the crank bearings to the beat of my ability, some shavings (not piston chunks) got in the bearings so when I spin the crank...

Can someone please tell me how much you are changing the port timing by increasing the base gasket thickness by .020" (.5mm) and .040" (1mm) Thanks!

Yeah I plan on running a cometic, will stay posted. Thanks!

By the way the ATC is scary, literally; tons of power and only 3 wheels! Wheelies in 1-4 gear with no clutching...I'm gonna have to grow some bigger balls to ride this thing aggressively, especially if I double the HP on it..

Yeah I put that hoe in her place and she fell in love haha. Nah that's my wife of 11 years... This is how it's gonna turn out..... -I'm going to send both heads to Flotek for milling and re-chambering for pump gas -I'm going to use a .040" thicker base gasket on each cylinder to bring up...

Got both now lol

Guys wife said no on the trade (his trike mind you) What is this world coming to

Might be trading for a water cooled ATC 250r (fingers crossed)

Yeah you do have a good point, I'd probably get my money back on the pipe...... But honestly, I like how I can be lugging around, snap the throttle and there is actually torque when I'm not on the pipe. Every piped bike I rode seemed to be missing that aspect, banshees included (minus 521 PV)...

You got me. Let me come clean. I am an 11 year old dreaming of owning a blaster, but haveth not the money to afford one. So I made up all that other stuff to impress you into thinking I'm cooler than I am. Ya got me :-[

Good catch. Yeah and I know what you mean, most people would go for the piped blaster over the ported blaster, which in this case would be foolish given the $235 port/ head work would net me 15 or so horsepower whereas the $335 pipe would net me about 5 :o

Haha. The only reason I bought it was bacause it was $450 and I knew I could re-sell it. for at least double. I made the mistake though of riding it, so now I will post it for $1300 and ride it till it sells. I talked to o'connor and he said he could double my power AND keep the stock pipe...

I really can't see how the FMF pipe has a more desirable powerband than stock

Hey man, Yeah I have had 4 different blasters, in all states of tune from bone stock to a hollywood productions 240 (it was as fast as an atc250R), and honestly I like the power delivery of this pipe better than the other piped ones (one had a pro circuit, other a toomey). I've also had...

Hey, jus5 trying to weigh my options here. My question is, can you port a stock blaster engine to have more power across the board, with the stock pipe? I managed to ride it yeasterday (new to me, 1st blaster with stock pipe) and I was pleasantly surprised at how early the power came on, and...

Sheit $260 for porting AND re-chambering..... Too good to be true...? Any before/ after dyno numbers to back up work? What kind of numbers could I expect w and w/o carb upgrade?

Those porting prices sound low...?