King Motorsports Unlimited, Inc. - Mugen Performance Products for Honda and Acura

In the Shop: DC2 Roll Cage Overhaul (updated)

On the fabrication side of the shop: Roll cage construction progresses on Ian G.'s DC2/K20 road race car. Ian purchased this race car out of the Pacific North West and upon delivery was quite shocked by the (lack of) quality of the roll cage. Ian sawed out the original cage and brought the car to us for a proper NASA/SCCA-legal cage that will provide a much higher level of protection and chassis stiffness.

First step is an ugly one: grind out all the remnants of the original cage. Not for the faint of heart but when complete, you have a clean sheet to work from!



Now that the remnants of the original cage are history we can begin by fabricating the mounting plates for the main hoop. We use 1/8" cold rolled steel plate in this instance. We will MIG weld the side plates to the floor first. A hole will be drilled into the floor so we can drop the main hoop down far enough to TIG weld ALL THE WAY AROUND all tubes welded to the main hoop. Once they are welded, the bottom mounting plate is slid under the main hoop and welded into place.



More about King Motorsports roll cage design, fabrication and installation:
http://www.kingmotorsports.com/c-248-roll-cages.aspx

Update 8/30/2013: NASCAR door bar fabrication. Nearing completion of Ian G.'s DC2 race car safety makeover!

Comments are closed