For cylinder head info, contact jeff@aperaceparts.com

 

Cylinder head work at APE is done on the latest state of the art equipment. We have facilities to completely rebuild all motorcycle heads.

As a manufacturer of high performance cylinder head components, we have all of the parts in stock, from our bronze valve guides, stainless steel valves, valve springs, titanium retainers to compete your job without "waiting on the parts" that slows down most shops.

The only exception is our porting department which is always backed up. If you are in a hurry for porting, send it elsewhere. If you want state of the art valve work with reasonable turn around, we are ready to serve you.

16 VALVE RACE HEAD

This package includes most four cylinder motors with four valves per cylinder. Price includes race porting and competition valve job, and assembly.

#HW45        $985.00 NO PARTS INCLUDED. Valve stem seals extra.

CLICK HERE TO GO TO APE'S CYLINDER HEAD PAGE FOR COMPLETE PRICE AND SERVICE LIST.
VALVE GUIDES
ROCKERS
SEALS
ADJUSTER SCREWS
VALVES
VALVE SEATS
RETAINERS
VALVE SPRINGS

HEAD PACKAGES FOR OTHER MODELS CAN BE PUT TOGETHER SIMPLY BY TAKING HW45 ABOVE, ADDING SERVICES FROM THE ABOVE LIST AND ADDING VALVES, SPRINGS AND RETAINERS, AND GUIDES.

SUPER STREET / ECONO RACER

This is an excellent entry level cylinder head for the budget racer or street hot rodder. Very good power gain over stock. This cylinder head uses customer supplied stock valves.

Consist of: Porting, competition multi angle valve job, racing valve springs, bronze valve guides, seals, rocker arms ground for cam clearance, assembly. Ready to install.

#HW16 $1195.00

PRO GAS
Includes; Porting, bronze valve guides, competition multi angle valve job, stainless steel oversize intake and exhaust valves, racing valve springs, titanium retainers, seals, rocker arms ground for cam clearance, surfaced, assembly, ready to install.
#HW18 $1995     For Titanium valves add $105.00 each

APE offers damaged combustion chamber repair. This is a good way to save those high dollar race heads that may have dropped a valve, etc. 

We completely weld up the chamber, them CNC a new combusition chamber.  Damages seats are replaced with APE bronze seats.  valve job is completed and head will be ready to shim and install. 

Please note that this is a little pricy, and if your head is stock, it is probably cheaper and faster to find a used one.

From $500 +