my buddy just bought a brand new 700r and was wondering wich pipe to get. he will be doing mostly sand drag racing. Thanks for any info

 

For a single, Curtis Sparks (sparksracing.com) is my choice. I have heard from people that drag race Raptors that the Barker duals are even better, but for what they cost, they should be.

 

dont u loose torque when u go duels

 

Don't lose any torque, I gained 3 hp and 1 ft lb of torque.

 

my buddys put duals on this 700r and on the dyno it showed he gained 2.7 hp and lost 2.1 lbs of toque and the guy on the dyno said that was becuze of the duals its getting the air out quicker so less back psi to produce torque i dont know everybike and pipe is differet good for one guy bad for the next