We have over 30 years of experience with past and current world record making race machines.
MME Specializes in new technology performance services - nikasil cylinder coatings, computerized two stroke porting, cylinder sleeving, cylinder repair, cylinder plating, crankshaft stroking & performance engine rebuilding for all ATV, watercraft, motorcycle, outboard boat and snowmobile engines.
CLICK ON LINKS BELOW FOR MORE INFO OR CALL
618-949-3898
Computerized Two Stroke Porting
Snowmobile Big Bore Cylinder Kits
Motorcycle Atv Big Bore Cylinder Kits
Crankshaft Rebuilding & Stroker Crankshafts
Yamaha Rhino Performance Race Engines Winner Best of Desert
Kx500 Stroker Dirt Drag & Hill Climb Engines
Yamaha 660 Raptor Yamaha 660 raptor Performance Race Engines Winner uphill sand drags Dumont
Kawasaki 800sx-r Performance Race Engines Winner region 8
Honda CRF450 Performance Engines Winner atva nationals
Honda CR85 33 Horsepower Performance Race Engines Track record St. Louis
Honda Cr 250 Wide Ratio Transmission Kits
Yamaha Rz/RD500 Performance Race Engines
Basic Pricing:
Computerized Two Stroke Porting $350.00+ per cylinder
Nikasil, Chrome & Electro fusion Cylinder Plating $220 + per cylinder
(we ore the only ones offer a life time warranty on plating)
Two Stroke Boring, Honing, and Chamfering $85.00
Four Stroke Boring and Honing $65.00
Boring and Honing for Big Bore Pistons 2.0mm+ (4 stroke $75.00) (2 stroke $95.00)
Re-sleeve cylinder $180 to $275 per cylinder (sleeve, boring, chamfering and piston fitting included) Custom sleeves made steel or aluminum (vintage or big bore) Call
Four Stroke Porting ranges from $90 + per valve.Crankshaft Rebuilding with High performance rods Call
Big Bore cylinder kits Call
Custom sleeves made steel or aluminum (vintage or big bore) Call
MME T-shirts $16
Note: We are very busy and it's hard to answer questions via email. Please call or email your phone # and the best time for us to call you.
Phone 618-949-3898
MADMAN ENGINEERING
RR 2 Box 201A Lake Glendale Rd.
Golconda, Illinois 62938
DIRT,
ASPHALT,
SNOW
& WATER
are EVIL and
!!! Must be Punished !!!