CONVERT YOUR 1999 TO 2006 TWIN CAM 88 INTO 103 CUBIC INCHES USING SUBURBAN SPEEDS BIG BORE & STROKER KIT
INSTALLED KIT SALE PRICE     $3999.95

  PERFORMANCE KITS STARTING AT $995.95
INSTALLED PERFORMANCE PACKAGES STARTING AT $1399.95

 We also have performance kits for your Harley Davidson Trike that add more torque for towing, or heavy loads on long trips.
Kits starting at $1799.95

NEW
PROCHARGER
INTERCOOLED SUPERCHARGER SYSTEMS

BOLT ON 40 - 80 HP

Now you can add predictable and consistant power - up to 75% power gains on stock V-Twins and even more on modified applications without affection drivability, idle quality or rider position.
This gives you the power to lead the pack, pass at will when riding two up, with full saddlebags, or at altitude, and know that you're ready for whatever comes your way.
All procharger V-Twin systems feature the powerful and efficient B-1 Procharger supercharger unit. This rugged yet attractive supercharger is completley self contained, no need for any external oil lines or reservoir.

Starting at 5999.95 Installed