Changing photos loading
MME is a world leader in two stroke porting. We are able to increase horsepower, in most cases, by more than 20% over stock. We use special software to calculate two stroke port timing and flow rates. We also have over 30 years experience working with air flow and velocity.
Screen View of our RZ500
This RZ500 stock engine produces 71 horsepower.
With our porting, head modifications, and pipe we are able to make 110.7 Hp
That's over a 50% increase in horsepower and 11 (ft-lbs) more torque
Rz500 dyno
Below is a list of parameters we need when sending your cylinder in for porting
If anyone claims they can port your cylinder with out these parameters
GOOD LUCK YOU WILL BOTH NEED IT!!
# 1 Bore size and stroke
# 2 Rod length
# 3 Carburetor size
# 4 Cylinder head volume
# 6 Tuned pipe length
***TL*** measured from exhaust port. (Or contact pipe manufacture
Tuned Length of pipe.)
# 7 Fuel type ( 89,92,104,114 octane,
alcohol, or nitro methane)
# 8 What is the engine used for (Drags, Motocross, GP, Jet Ski, Personal Watercraft, etc.)
# 9 What does the rider need? (rpm & power band range)
Two Stroke Porting and Port Timing Alterations range from $300+ (Don't be fooled by others claiming they can port your cylinder for less, it takes an easy 10 -14 hours and a lot of experience & patience to do it correctly.)
MME can also rebuild two stroke cylinders that have been previously hacked and do not perform.
Please email us your phone # and best time to call for a quote or questions.
Or contact us at 618-949-3898 from 8:00am to 5:00pm Central Time Monday-Saturday
MADMAN ENGINEERING
RR 2 Box 201A Lake Glendale Rd.
Golconda, IL 62938
Phone 618-949-3898
DIRT,
ASPHALT,
SNOW
& WATER
are EVIL and
!!! Must be Punished !!!
