I made one for my self for my m20 and people liked it. So they are for sale. They are made from 10 gage steel. They weigh 10.5 pounds and are powder coated black. I can do custom color for and extra charge. I sold the first ones for 145$, this is the price picked up in Portland Oregon. If you want one shipped the cost will be 10$ for packing and hardware+ shipping cost. this is running 15$ to 30$.m42 and DOHC coming soon.
http://www.r3vlimited.com/board/showthread.php?t=111343
Powder Coat colors are:
Black

Custom colors add 30$
Red
Blue
Yellow
and White.
paypal
ejason@roadmasterinc.com add 3%
checks send to Eric Jason 5602 NE skyport way Portland Or 97218
Thank you for your interest.