Quality. Service. Price.

Ken O'Connor Racing

860.230.5003

Pricing Information


Pricing does not include return shipping


Two Stroke Pricing

Bore and Hone Cast Cylinder: $90
Power Valve Service:
Includes inspection, cleaning and assembly
$95
Top End Rebuild:
Disassemble top end, inspect gasket surfaces, plating and reeds. Hone cylinder, set ring end gap and assemble. Add $60 if engine is still in bike. Add $50 if I have to power wash it first!
$275
Crank Case Rebuild:
Inspect and clean lower engine components including transmission and crankshaft. Reassemble. Does not include parts.
$400
Crankshaft Rebuilds:
Assembled with custom, state of the art jig. Does not include parts. Add $15/each for main bearing removal
$110
Cylinder Replating Service:
Strip, replate, chamfer all ports and diamond hone. Includes power valve service.
$300
Cylinder Porting:
Custom porting to fit your riding style.
$150 - $350
Head Machining:
Set squish velocity, combustion chamber and lap gasket surfaces.
$60 - $90
Broken Case Repair:
Most jobs are $150
Call for Quote
Case Matching:
Match cases to transfer ports for maximum air flow.
$100
Carburetor Inspection and Cleaning: Does not include parts. $95
Crankshaft Balancing Call for Pricing
Case Trenching: $125
Remove Broken Bolt: $25-$40

Four Stroke Pricing

Bore and Hone Cast Cylinder: $90
Valve and Seat Machining: See Below
Cut Valve seats, 3 angle: $30 each
Cut Valve seats for Oversize Valves: $45 each
Install New Valve Guides:
Includes Seat Machining
$80 each
Top End Rebuild:
Complete disassembly and inspection of cylinder head, cylinder and all components. Inspect piston, rings and set valve lash. Add $60 if engine is still in bike. Add $50 if I have to power wash it first!
$350
Four Stroke Crankcase Rebuilds:
Includes disassembly, cleaning, inspection and assembly of entire lower end. Does not include parts.
$400
Crankshaft Rebuilds:
Assembled with custom, state of the art jig. Does not include parts.
$110 - $150
Cylinder Replating Service:
Strip, replate, chamfer all ports and diamond hone.
$275
Cylinder Porting:
Custom porting to fit your riding style.
$225 - $350
Reface Cylinder Head: $60 - $90
Broken Case Repair:
Most jobs are $150
Call for Quote
Valve Adjustment:
Does not include parts.
$75
Carburetor Inspection and Cleaning: $95
Crankshaft Balancing Call for Pricing
Remove Broken Bolt: $25-$40

We support our troops! Please ask about our military discount

E-mail Ken