Just bogs

[dirtbmxer7]

I have an 04 blaster. It has stock crab but is jetted for and FMF pipe and K&n air filtter. I just got it board .20 and P&P. it ideals fine but when you go to 1/4 throttle it just cuts out . what do you think the prob could be? also it throws gas back out when it cuts off

 

[dirtbmxer7]

BUMP
..........

 

[HOBBYHORSE]

IT THROWS GAS OUT FROM WHERE?

 

[hickskateboarder]

did u rejet when u got it port and polished? its gonna need it....

 

[fastLANE]

I have an 04 blaster. It has stock crab but is jetted for and FMF pipe and K&n air filtter. I just got it board .20 and P&P. it ideals fine but when you go to 1/4 throttle it just cuts out . what do you think the prob could be? also it throws gas back out when it cuts off

stock crab? That could be a problem that you need to speek to a doctor about. If your talkin about carbs then yeah, I would bump up the main jet for the p&p. I ran a 360 in my stock "crab" with a toomey b1 and p&p! I slipped a keihen pwk 28 carb in now and I'm runnin a 145 main. But that is completly different

 

[dirtbmxer7]

i found out what the prob was after sitting and looking at it for hours. I took off the parking brake and the little switch plug thing which i thought was for the tail light to turn on but i found out when its not hooked up it cuts off the engine when the parking brake is on so it cant rev up. i guess this is in all 03 and up. My blaster rips now