Machine Shop

This is a bottom radiator tank for a Caterpillar D10R Dozer. The tank has port holes in it where rubber seals are installed between the tank & the AMOCS modular radiator core sections. The ports were badly worn & pitted, or fretted, so we machined & counterbored the ports & then installed bronze repair sleeves [...]

This is a Caterpillar D11T dozer equalizer bar that we have in for bore repair & reconditioning. The center bore has been machined & we are now welding the bore with our bore welder. After the bore is welded up we will mount the equalizer bar back on our Rottler cnc boring machine & bore [...]

Here's some pics of some sleeves we make for repairing the bores of the heavy mining & construction equipment parts we get in for repair. The sleeves start out as large solid rounds of specialty alloys. We do most of the turning & machining on our two lathe machines. Some of the more intricate machining [...]

Here's some pics of some cylinder heads we rebuilt. The straight six head is off of a 1965 Ford Falcon. We gave it a thermal cleaning, shot blasting, magnafluxing, pressure test, three angle valve job & milled the surface flat & square. The aluminum cylinder heads got the same treatment except they got hot tanked, [...]

Here's some mobile radio antenna mounts we did some custom machining to. The mounts are made out of aluminum & they needed to be relieved for better engagement to the contact pin of the antenna. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las Vegas, Nv. 89118 Ph: (702) 649-2366 or (702) 649-0648 Fax: [...]

This is an aluminum cylinder head that came in off of a Yamaha Rhino. We disassembled the head for ultrasonic cleaning along with the valves, springs & retainers. We performed a three angle valve job & then milled the surface flat & square. All the valves were replaced as they were badly pitted & worn [...]

Here's a two stroke motorcycle cylinder jug that we did a bore & hone to for a new oversize Wiseco forged piston. After boring & honing the cylinder we surfaced the deck flat & square to the base. To finish it off we did a Stage I blend & chamfer to the ports. Motor Mission [...]

Here's some pics of a cylinder block assembly for a Polaris RZR XP Turbo engine. The factory plated liners were worn beyond use. We machined the cylinders for a set of MID (modular integrated deck) cylinder sleeves from LA Sleeve. These sleeves strengthen the stock cylinder block assembly with big bore capabilities as well as [...]

Here's some pics of a Callies Duramax diesel engine crankshaft on our crank balancing machine. The connecting rods, pistons, rings, rod bearings & wrist pins have all been match weighed & the reciprocating determined in order to setup the bobweights. In these pics the bonweights are bolted to the rod journals of the crankshaft in [...]

This is a Callies Performance forged crankshaft for a Duramax diesel engine we’re building. The factory crankshaft cracked so a replacement was necessary. The engine is being built as stout as possible to hold up to the sixty pounds of boost it's going to see as it is going to have a compound turbo setup. [...]