Custom Pistons

Please use the form below to request a special part
or call 865-862-5262 for more information. We are happy to help.

Your name:
Email address:
Engine make:
Engine code (if known):
# of pistons required:
Bore size:
Stroke:
Compression height:
Wrist Pin diameter:
Compression ratio required:
Piston dish (-negative value) or dome volume (positive+ value)
Combustion chamber Volume:
Intake valve pocket diameter:
Intake valve lift:
Exhaust valve lift:
Engine bore type (Steel, Nickasil etc...)
Turbo, Normally aspirated, Nitrous etc...
Please enter any special requests or other information or questions: