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Here’s a 440 Chrysler engine block in our Sunnen align honing machine. We fitted the block with a set of billet main caps & a stud girdle. We first had to line bore the housing bore, or main line, as the billet caps come much smaller than the finished housing bore diameter. The cylinders have [...]
Here's some pics of a split bore flanged sleeve we machine out of some solid round hardened steel material. The sleeve is to repair a split bore in a center Y-Link, or dogbone. The Y-Link is welded, machined, bored & counterbored & then the new sleeve is pressed & locked in place. This is all [...]
Here’s some pics of a high performance Chrysler, or Dodge, 440 engine block we're machining. The cylinders have been bored for a set of thirty (.030) over ICON forged pistons. In these pics the cylinders are being honed with a torque plate torqued to the deck which simulates the cylinder head being torqued in place [...]
This is a turbo & exhaust manifold off of a Polaris RZR. The cast iron manifold was warped where it mates up to the cylinder head. We mounted the manifold on our milling machine & machined the surface until it was flat & square. It will seal up to the cylinder head nice & leak [...]
Here’s some random work we have going on in the machine shop right now. Aluminum & cast iron cylinder heads are getting valve jobs & their decks surfaced. The engine blocks are getting their cylinders bored for oversize pistons & rings along with a multitude of other machining operations. Motor Mission Machine & Radiator 5435 [...]
This is a Caterpillar D10T dozer equalizer bar we're machining on our Rottler EM105H CNC machine. All three bores are machined out so they are true & round. After the first round of boring, the bores will be completely welded with our York bore welding machine. After welding, the bores will then be rough bored [...]
Here's some pics of an inline six cylinder head going through the valve job & surface process. After we machine the intake & exhaust valve seats on our Tobin Arp seat and guide machine the surface needs milling. For machining the surface we mount the head on our Rottler EM105H multipurpose CNC milling & boring [...]
Here's some pics of the main bores of an 855 Cummins diesel engine block getting bored. The block is setup on our Rottler EM105H CNC machine with the RAD (Right Angle Drive) for the horizontal cutting. These pics are after the first pass of machining. Motor Mission Machine & Radiator 5435 Desert Point Dr. Las [...]
This is a Caterpillar 16G grader axle spindle housing we're repairing. This surface was worn down quite a bit which required a lot of build up. The next step is to mount the spindle housing in our CNC mill & begin the machining & counterboring back to spec. Motor Mission Machine & Radiator 5435 Desert [...]
This is a 7.8 liter Ford diesel engine out of a 1989 Ford F800 boom truck. The engine had been overheated & needed some cylinder head work performed. After we got the engine all together we test ran it multiple times to heat cycle it & make sure it all checked out good. After setting [...]
