Machine Shop

Flywheel Surfacing and Milling and Ring Gear Flipping and Replacement

Is your clutch slipping? If it is you need to have your flywheel surfaced. We can clean flywheels of all types and sizes and then machine them smooth and flat on our precision Winona Van Norman flywheel surfacing machine. Many also refer to it as a flywheel grinder. We can also flip or simply replace [...]

2017-09-13T21:43:40+00:00 September 13th, 2017|Machine Shop|

Custom and High Performance Engine and Cylinder Head Machining and Rebuilding

Here at Motor Mission we have the equipment and expertise to perform not only machine work on engines and cylinder heads but also custom and one off parts machining as well. From gas engines to diesel engines, both foreign and domestic as well as cast iron and aluminum pieces and parts as well. We have [...]

2017-09-15T00:08:08+00:00 September 13th, 2017|Machine Shop|

DD15 Detroit Diesel Cylinder Head Cleaning, Pressure Testing and Inspection

This is a DDC DD15 Detroit diesel cylinder head that came in to get checked out. After cleaning it in the hot tank we'll magnaflux it for cracks. If no visual carcks can be seen or detected we will pressure test it for leaks. The engine is getting an in-frame rebuild so our customer just [...]

2017-09-11T17:39:14+00:00 September 11th, 2017|Machine Shop|

Big Block Chevy 496 Stroker Engine High Performance Aluminum Rectangle Port Cylinder Heads

Here's a pair of high performance aluminum cylinder heads we got in for a 496 cubic inch big block Chevy stroker engine we're building. These heads are a good and much cheaper alternative to some of the higher end cylinder heads that are available. They offer the advantages of lightweight aluminum, large valves, and rectangle [...]

2017-09-15T00:18:33+00:00 August 30th, 2017|Machine Shop|

Pontiac GTO 389 V8 Crankshaft Grind and Polish Machining

Here's some pics of a Pontiac GTO 389 cubic inch V8 crankshaft that we did a grind and polish to. The crankshaft came in with some heavy scratch marks on both the rod and main journals so we ground and polished them to the next undersize for the fitment of some new oversized rod and [...]

2017-09-15T00:21:32+00:00 August 29th, 2017|Machine Shop|

Edelbrock, Milodon, and World Products Merlin III Parts For Big Block Chevy 505 Cubic Inch Stroker Engine Build

Here's some engine goodies we received for one of the big block Chevy stroker engine builds we're working on. These parts are for a 505 cubic inch engine we're building that will be going into a 1969 Chevelle. In the pics is a Milodon aluminum timing cover, a set of World Products Merlin III cylinder [...]

2017-08-29T17:09:15+00:00 August 29th, 2017|Machine Shop|

Harley Davidson Motorcycle Cylinder Heads Valve Job and Surface Machining

Here's a couple of Harley Davidson motorcycle cylinder heads we rebuilt. These Harley heads were brought in for a good cleaning after what looked like a major sandstorm got all up in their junk. We ended up doing a complete valve job along with milling their surfaces square and flat before reasssembling them with new [...]

2017-08-29T00:34:06+00:00 August 28th, 2017|Machine Shop|

Import Engine Machine Work On Toyota & Hyundai Engines

Here's some import engine and cylinder head machining we finished up. The four cylinder block, crankshaft, connecting rods and cylinder head are made by Toyota. We did a bore and hone to the cylinders for new oversize pistons and rings, surfaced/squared the deck of the block, did a grind & polish to the crank, reconditioned [...]

2017-08-29T00:36:47+00:00 August 24th, 2017|Machine Shop|

AFR Air Flow Research Aluminum Big Block Chevy Stroker Engine Cylinder Heads

Here's some pics of a set of high performance aluminum cylinder heads we ordered in for a 555 (Triple Nickel) cubic inch big block Chevy stroker engine we're building. We special ordered the heads from AFR (Air Flow Research) as a complete assembled set for a hydraulic roller camshaft and valvetrain. The heads are fully [...]

2017-08-04T01:44:47+00:00 August 4th, 2017|Machine Shop|

KTM 450 Motorcycle Cylinder Head Valve Job and Surface

Here's some before and after pics of an aluminum cylinder head that came in for repair. The cylinder head is for a 450 KTM four stroke motorcycle. The valve seats were slightly pitted so we machined the intake and exhaust seats with our three angle valve seat cutters on our Tobin Arp seat-and-guide machine for [...]

2017-08-04T00:14:36+00:00 August 4th, 2017|Machine Shop|