System 85

System 85

- recommended for all of the heavier bikes such as the Dresser, Road King, and Heritage
- increases the compression to 9.5:1 using stock (8.5:1 compression) pistons
- provides smooth steady power all the way up
- unique cam profiles make for a quiet valve train
- lots of low-end and mid-range passing power
- potential of 85 horsepower and 92 foot pounds of torque

These are suggested kits only. Mix and match as you please. Fuel injected bikes will not require carb jets or ignitions.

HQ-System 85      Evolution 1340 9.5:1 compression ratio

The following is a complete list of parts and labor required to build the Head Quarters System 85 for a 1340 Evolution performance package.

    Qty  Part #                         Description

                                                 HEAD WORK
    1)  HVP-EV                          Your heads completely reworked, ready to bolt back on.
         HVP-EV-MCR                  (as above with mechanical compression releases installed)
    1)  HQ-HEAD-BOARD    Fin Protector (heads bolted to this for shipping)
                                                CYLINDER WORK (only if cylinders need boring)
    1)  HQ-7100-C                  Bore cylinders .010" O/S
    1)  HQ-CYL-BOARD        Fin Protector (cylinders bolted to this for shipping)
    1) WP-K1641                     Pistons, flat top, forged

                                               RECOMMENDED PARTS
    1)  HQ-0029                       Camshaft

                                        Additional parts for carburetor equipped models

    1)  HQ-21835                     Ignition, special HQ curves (without this, you *will* have problems)

If you want this job done you will need to print a work order to send along so we know exactly what you need.
Click the red link below to find a work order for this build and print it off.
System 85 Work Order

You can price any part or the whole job by viewing or printing off a price sheet found on the red link below.