blaster way underpowerd!

[blaster1988]

i have an 88 blaster, professionially bored .20 over, pro circut pipe flatslide keihien carb, and uni air filter, evyer thing else is stock, and im gettin my butt kicked by my dads completly stock blaster, any ideas?? could jetting be a possible problem ?

[Freak]

What happens when you guys switch quads? Do you win then?

[blaster1988]

lmao. yea, thats kinda how it works, my quad just dosent seem to have the power his does

[fulltiltrider]

Originally Posted by blaster1988

i have an 88 blaster, professionially bored .20 over, pro circut pipe flatslide keihien carb, and uni air filter, evyer thing else is stock, and im gettin my butt kicked by my dads completly stock blaster, any ideas?? could jetting be a possible problem ?

What size carb? the .020 over bore doesnt really help with power. If the porting doesnt match the pipe and carb it wont make good power. Its all about the right combo. With the right combo you can make a blaster fly.With a 3mil stuffer crank, a 30-33mil carb, and porting you could be making upper 30's low 40's to the wheels!!! Surprise the crap out of a stock 450, thats for sure lol.

[blaster1988]

i think its a 28mm carb, not sure,, just got the quad ill check that out i though just maby larger jets could help,, right now theres a 120 main and 48 low speed

[blasterdude14]

Originally Posted by fulltiltrider

What size carb? the .020 over bore doesnt really help with power. If the porting doesnt match the pipe and carb it wont make good power. Its all about the right combo. With the right combo you can make a blaster fly.With a 3mil stuffer crank, a 30-33mil carb, and porting you could be making upper 30's low 40's to the wheels!!! Surprise the crap out of a stock 450, thats for sure lol.

ROFLMAO thats funny

[blaster1988]

im tryin to see the humor that you do in this blasterdude

[blaster1988]

ok so now im thinkin the engine is also getting pretty hot, compared to our other one atleast .. could the timing being to advanced or retarded cause power loss and over heating and still allow the engine to run good??

[blasterdude14]

Originally Posted by blaster1988

im tryin to see the humor that you do in this blasterdude

im only laughing cuz of wat fulltilt said about suprising the crap out of a 450
its funny cuz its true thats all

[blaster1988]

i got ya, it would be great to pull up to one and then smoke em' and wonder what just happend !!!

[blasterdude14]

Originally Posted by blaster1988

i got ya, it would be great to pull up to one and then smoke em' and wonder what just happend !!!

lol ya

[fulltiltrider]

Originally Posted by blasterdude14

im only laughing cuz of wat fulltilt said about suprising the crap out of a 450
its funny cuz its true thats all

I was going to say, wtf dude lol. Give me a ct sonic 240bb cylinder and Ill show you 60hp+ of rip snortin banshee eating blaster power lol. Drag only of course.

Are you sure the jetting is right, do a plug chop. You might be lean. That will kill power and make it hot. Do you have an adjustable stator plate? That would be the only way you would have to much advance, actually blasters like a little advance.

[Freak]

why pour all that money into a blaster?

[blaster1988]

well i took the cylender and piston into a machine shop and the guy checked it and the piston was 4 thou smaller at the bottom, he said it looked like it was suckin sand, so now its gonna be bored .30 wit a new piston and im havin it ported, after thats done i have a guy thats gonna jet it