IAM INSTALLING D&D TWIN PIPES,CLUTCH KIT D&D,AND I WAS TOLD I NEEDED TO BUY THE BOONDOCKER CONTROLLER FOR THE EFI IS THIS TRUE AND WHAT CAN I EXPECT FROM THESE MODS AS TOP END SPEED AND JUMP OUT OF THE HOLE THANKS FOR AND REPLYIES :summer_sucks: :i_need_snow:
BOONDOCKER INFO
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Need the controller to richen up the fuel mixture after the pipes lean the sled down. with the twin pipes I think you will loose take off out of the hole. You will gain around 18 h.p. on top put it is a narrow power band. I would probably go with an after market single pipe that way you still lose weight, loose a little torque and still gain about ten h.p.. On the other hand if you start porting the motor or going with a bigger bore this is where the twin pipes will shine.
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