Products: HyperPacks

Big Twin (single cam) Evo 

Stage II Performance Kit (80" EVO): 
This step up really shines. The perfect compliment for the 80" Evo, this package rocks, easily achieving 80+ horsepower and 80+ ft. lbs. of torque! This blend of parts works works very well together and will accommodate many different riding styles, making this package strong, fast, reliable, and affordable.
Jump in head first!

Includes:
Reworking your stock cylinders and CNC porting your heads, new pistons, cam, carburator, ignition, adjustable pushrods, cam bearing, steel breather gear, and all the necessary hardware to complete the job thoroughly.

Stage IV Performance Kit (80" EVO): 
Our most popular 80" Evo performance package, capable of producing 90+ horsepower and 90+ ft. lbs. of torque, revving faster than you can see! This is not only for your father's touring bike—this is a rip it up, blast around town, Saturday night in the city kind of performance package. So dig that old Evo out of the corner and put together that bar hopper you've been dreaming about!

Includes:
Welding and CNC porting your stock heads, new pistons, cam, carburator, ignition, adjustable pushrods, cam bearing, steel breather gear, and all necessary hardware to do the job thoroughly.

Stage V Performance Kit (107 & 113 Head Kit)
The 107" and 113" Engines have notably become two of the most popular engines on the market, being used in custom bikes all over the nation. If you own one of these fantastic power plants, and are looking to "step it up," you’ve come to the right place. Our billet head performance packages, for either of these two engines, are simply outstanding, making your bike more fun than you’ve ever dreamed. So, if you are used to the power that your stock 107" or 113" delivers, and are looking to step it up, give us a call.

Includes:
R&R billet head set, ignition, cam, cam bearing, coil, new rings, gaskets and all necessary hardware to complete the job thoroughly.

T.C. Stage II Performance Package: 
(88" or 95")
We have talked with Twin Cam owners from all over, and what we hear most often is, "I love it, but man it runs hot!"

This Stage II Package not only gives you more power in rideable range, it also rids you of the excessive heat, which Twin Cams are so commonly known. Designed for both carbureted and fuel injected bikes, this package gives you both performance and rideability.

Includes:
Reworking your stock cylinders and CNC porting your stock heads, new pistons, cams, carburator, ignition (or Power Commander® and throttle body work), adjustable pushrods, cam bearings and all necessary gaskets and hardware to do the job thoroughly.

T.C. Stage IV Performance Package: 
(95")
Our most popular Twin Cam performance package, bar none. This package takes center stage, delivering awesome acceleration and an incredible amount of torque throughout the entire RPM range. Capable of 105 ft. lbs. of torque and 105 H.P., keeping headlights in your mirror, and taillights out of your face comes with a simple twist of the throttle.

Designed for both carburated and fuel injected bikes, this package was built for the big dogs who hate to be left on the porch!