even if stick $ 10,000 into my blaster
- Thread starter CajunBlaster
- Start date
thats another thing lol when I bore it out 240 & stick in a +3mm stroker I will have to change the gearing right ?
I think the cheapest 240 kit is the Vitos 240 big bore... it comes with everything you need to bolt it on and you are ready to go. You could do like I did and get the Vitos kit and send it straight to Flowtech and get it ported for a +3 stroker crank to get every little bit out of it you can. But with doing this you will need to upgradeyour exhaust and your Carb. You will also want to upgrade your reeds. Now if you want the simplest solution just get the CT Racing 240 big bore kit for $1500... it comes with everything you need to have an extremely strong motor. The only things you could add to the kit is a stroker crank and a real port job. From what i've heard you can expect 40+ HP from a CT kit ported the right way.
what kind of riding are you going ot be doing ? for an all around ripper your best bet would be a ported 240 kit with a 3mm or a 4mmm stroker crank (makes it around 245cc),cut head ,lightned flywheel ,advanced timing ,35-38mm keihin pwk carb ,vforce reeds, a good pipe like power pros ,cpi shearer, rdz kN filter .a stock blaster makes around 17 rwhp if you do the above mods and set it up correctly (jetting gearing tires etc..) yo u can be in the upper 50's reliably and hang with pretty much any modern big bore four stroke in a straight line .in a very high state of tune with some more tricks added like huge carb ,drag frame ,override ,ported cases ,110 vp fuel etc.. you can terrify alot of the modifed ported 350 banshees out there ,eat 700 raptors and s#*$ out ltr 450's
Because we all know the blaster has the best power to weight ratio!!!!!!!!! for its class.. woooot
trinity
your probably talking about the CP customs and yes they will still make that motor for ya.
your probably talking about the CP customs and yes they will still make that motor for ya.
They would have to cut the cylinder wall too thin for that sleeve.
The 265 is a stroker crank with a long rod, probably a stuffer plate under the cylinder and a bored out to the max 240 kit.
Cut the old cylinder out make a bigger hole in the jug, slide big azz sleeve in?
Are you say'in it won't fit in the jug?
I was playing with the ol' displacement calculator and I think I see what you mean. The 240 kit is already 7mm over stock bore which is a sh*t ton. Even with the 73mm 240 kit bore it would take a +13mil crank to make 300cc's! Or you could shoehorn my 400 crank in there and get 314
For some clarification, the rod length has JACK sh*t to do with the engine displacement! doesn't matter if it's two inches or two feet, the displacement is determined by the bore and stroke!
I'd like to see the specs on those 260 kits!!!
My Blaster has a 72.5mm bore (6.5mm over) and a 60mm stroke (+3mm) and it's a 248! WHERE! are they getting another 20cc's!!!???
I'd like to see the specs on those 260 kits!!!
My Blaster has a 72.5mm bore (6.5mm over) and a 60mm stroke (+3mm) and it's a 248! WHERE! are they getting another 20cc's!!!???
wrench man is dead on the rod length means nothing as far as dicplacment goes and you can get 264cc out of them by boring the 72mm 240sleeve over 1 MM and using a 6mm stroker crank ,they are likely using a big stroke to accomplish this becuase adding more bore diameter in a stock jug casting would be pointless due to a dramitc loss of transfer volume choking it out and slowing it way down,people often think yo uneed huge displacment to be competative the smaller versions rev higher faster and have more usable space ,a correctly setup modifed 244-250cc blaster should have no problem hanging with a 310cc ported 250R and/or any modern piped 450
I noticed this first hand out in the garage!, we haven't even got my brothers Blaster out yet but running them both his revs WAY!!! faster than mine!!, this is exactly what I assumed, less inertia, faster rev!, I know the race cars with smaller engines can hang with the bigger ones!
But I'll bet mine will out accelerate his!?? especially on a hill!!!??
lol good way to put it. along with that, would i have trouble takin my flywheel to my dads machine shop where they make high precision roll forming tooling and geting my flywheel lightened? what kinda things could i mess up? like can it be TOO light? other than being to thin(very light) i would make sure not to go to thin but what else can be messed up? id send it to you if i was closer but shippings a biotch because the f*ckers heavy and im in ontario.
i race XC (hare scrambles) should i punch it out to 240 and do all the major mods or should i keep the stock 200cc and do the carb reeds porting etc etc, there no 2 strokes in the series i races only about 3 and all the other bikes are modified 400's and 450's, just wanna know what i need to do to hang with them in the woods, thanks
if your alowed 240 in your class(which sounds like it if you racing 400s and 450s) do a 240 with a port and polish from flotek. do the whole nine yards, if not, your never going to keep up on the trails, especial because they have alot more low end torque to pull em out of corners and technical sh*t
