Machine Shop

AERA Engine Builders Association Certificate Of Membership For 2017 to 2018 For Motor Mission Machine & Radiator

This is our certificate of membership from the AERA. The AERA is the engine builders association. AERA used to stand for the Automotive Engine Rebuilders Association but they changed it to just the Engine Builders Association several years ago as we don't just rebuild automotive engines. We build and rebuild industrial engines, agricultural [...]

2017-06-02T00:41:11+00:00June 2nd, 2017|Machine Shop|

855 Cummins N14 Diesel Engine Connecting Rods Reconditioned With Tapered Wrist Pin Bushings

This is a set of 855 Cummins N14 diesel engine connecting rods. These connecting rods have tapered wrist pin bushings on the small ends. We first cleaned and magnafluxed the rods for cracks. Once we verify there's no cracks we recondition the big ends to make them perfectly round and on size. We [...]

2017-06-26T03:36:37+00:00May 30th, 2017|Machine Shop|

Overheating Causes Cracks In Cylinder Heads That Need Crack Repair

This is a Caterpillar C15 diesel cylinder head that has several cracks from overheating. If a radiator isn't maintained externally to keep it clean with no obstructions in airflow along with not maintaining the coolant which allows internal plugging and clogging of the tubes, overheating will result. Severe and excessive overheating will cause [...]

2017-06-19T05:20:43+00:00May 23rd, 2017|Machine Shop|

Industrial Forklift Mazda Aluminum Cylinder Head Valve Job Rebuilding & Repair

This is an aluminum cylinder head that came in off of a forklift for a valve job and surface. The original head was warped & cracked so badly that it was more cost effective to replace it with a brand new cylinder head. We cleaned & checked the valves, springs, retainers, and locks, [...]

2017-06-19T05:22:40+00:00May 23rd, 2017|Machine Shop|

Ford Model A Engine Repair, Machining, & Rebuild

This is a Ford Model A engine that came in due to the head gasket leaking. When we got the engine disassembled and checked out we found the cylinder head to be cracked & severely corroded around the coolant jackets. So we replaced the cylinder head and reassembled this little flathead 4-cylinder. It's [...]

2017-06-19T05:25:13+00:00May 6th, 2017|Blog, Machine Shop|

Kubota Bobcat Diesel Engine Repair, Machine Work, & Engine Parts

This is a small four cylinder Kubota diesel engine that came in for repair and machine work. This engine is out of a Bobcat skidsteer. We performed a cleaning, magnaflux for cracks, and inspection before we did a bore & hone to the cylinders for new oversize pistons. We then did a surface [...]

2017-06-19T05:26:51+00:00April 25th, 2017|Machine Shop|

348 409 V8 Chevy Engine Block Bore & Hone For Oversize Pistons

This is a 348 cid Chevy V8 engine block that came in to have the cylinders bored & honed for some new oversize pistons. The 348 is the smaller version of the infamous 409. The 348 & 409 engines are unique because the cylinder heads are flat on their surfaces much like a [...]

2017-06-26T03:48:57+00:00April 11th, 2017|Machine Shop|

Overheated & Cracked Caterpillar C11 Diesel Cylinder Head

Here's a pic of an inline six cylinder diesel cylinder head that came in for a hot tank, magnaflux, pressure test, & inspection. The cylinder head is a Caterpillar C11 and has developed a crack due to overheating. Good maintenance on the radiator and cooling system could have prevented this expensive & catastrophic [...]

2017-03-30T14:32:11+00:00March 30th, 2017|Machine Shop|

1957 Cadillac 365 V8 Engine Rebuild & Restoration

This is a progress post of a 1957 Cadillac 365 cubic inch V8 engine we're rebuilding. The pics in this post show the crankshaft, which we did a grind and polish to, laying in the block. With the crank installed in the block we are checking the main bearing oil clearances. Then there [...]

2017-07-20T20:14:59+00:00March 29th, 2017|Machine Shop|

Edelbrock Aluminum Cylinder Heads Valve Job & Surface With Comp Cams Stainless Valves

Here's some pics of a pair of Edelbrock aluminum cylinder heads that came in for a valve job & surface. Along with the valve job we machined the valve seats for some new oversize stainless steel valves from Competition Cams. We also machined the valve spring seats of the heads for some valve [...]

2017-06-26T03:59:10+00:00March 29th, 2017|Machine Shop|