700 MACH 1 & 700 FIII

The stroke and bore combination of this engine has good balance between torque and HP. Responds very good to modifications and RPMs. Our trail pipes make 7-8 HP at 8600-8800 RPMs. The pipes can be run into the original canister (old chassis DSA) or made with triple silencers. We also offer a thicker base gasket along with a head cut will net 3-4 HP gain at 8600-8700 RPMs with our pipes. The 700 improve stock race package will make 176hp @ 9600 rpm's 98 lbs. of torque and the prostock package 181 hp @ 10100 rpm's 94 lbs. of torque. The race packages include race porting the cylinders, base porting, head machining & inserts, 3 cylinder race pipes, and v-force 3 reeds. The improve stock package will also include the boring of the stock carbs. The labor to disassemble, clean, and assemble the motor is NOT included in the package price. Disassemble and assemble carburetors is extra charge that is not included in the improve race package. Any crank work, repairs, or replacement parts would be an extra charge. Both packages will run on C12 or C14 and are not intended for trail use.