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bradley300
09-01-2006, 06:59 AM
this is a 1.4 mm stroker, 200cc youth production motor. built by Snyder Motor Sports

bradley300
09-01-2006, 07:02 AM
4mm stoker, 209cc ported, head mods. built by SMS also. pretty close to my motor, but mine also is +.5mm on the bore, and has a hot rods crank instead of a stroked stock crank

headache
09-01-2006, 12:14 PM
hell yeah. I've been wondering when someone was gonna put up a blaster dyno. I have a 96 blaster with ported stock cylinder, .080 over bore, light flywheel, Ftz inframe pipe.etc etc.

What type of pipe and carb is the 4mm motor running?? I run Keihin 34 pj, but i'm considering a 35pwk or mikuni 35.5 from ftz.

bradley300
09-01-2006, 03:28 PM
the carb is a 30mm Oko and i think the pipe was a toomey ( i think)

headache
09-05-2006, 03:36 PM
a larger carb and a better pipe would open that motor up to a few more horses!!

bradley300
09-06-2006, 07:27 AM
yeah we know, these were customers quads, so the whole set up wasnt up to the builder. and as far as the carb,the bigger carb will loose as much on the bottom that it will gain on the top, and SMS would rather build a smooth motor to get out of the corners quicker

headache
09-06-2006, 11:51 AM
yeah i agree. my blaster leaves alot to be desired on bottom end power!

speedy_steel
09-26-2006, 07:54 AM
I have a 01 blaster built by trenga racing.38 mm airstryker lrd exhaust 6 degree keyway.It pulled 43.1 hp and 26 ft lbs torque.They use the head jug and intake off a cr 250.Had it dynoed at waynoka on dons dyno.He said that is the strongest blaster they have seen on the dyno.Will hang with banshees 450rs yfzs and 250rs that are not built too strong.Had to put +4 swingarm too keep it planted in the front.:D

09-27-2006, 07:12 PM
sounds like a bad *** blaster...i alwasy wanted to build a blaster that can walk away from EXs raptors and banshees.....that would be sweet to have a blaster weghing about 320 pounds that is makin 40+ hp

speedy_steel
09-28-2006, 09:54 AM
The bad thing is it runs on 110 race gas & motul premix which is 16 dollars for 4 gallons and race gas is 7.25 a gallon.The kit cost me 3800.00 for all the porting and polishing and all the parts.So its not for everybody.But its fast and a handful.:D

blasterfreak99
11-06-2006, 09:01 PM
Does any one know how much hp a 244 big bore stroker blaster will make. Look at my sig for mods the stroker crank and 240 big bore is soon to come along with a whole new clutch system:D

bradley300
11-07-2006, 07:19 AM
it really depends on who does the porting and head mods

bwamos
11-07-2006, 10:55 AM
Nice blasters. :)

blasterfreak99
11-07-2006, 11:28 AM
well do you know about how much hp with mild trail porting for overall power increase

bradley300
11-08-2006, 07:33 AM
maybe 35

11-08-2006, 07:45 AM
good to see a few blasters making some power....i know some blaster can get into the 40-45 HP range :D one day id like to build up a blaster! ;)