The Machine Shop.

At John’s Machine & Diesel Repair we specialize in automotive and agricultural/industrial engine machine work, custom engine building and custom machining.

Machine work includes:

  • Complete engine block reconditioning (line boring, cylinder boring and sleeving, deck resurfacing, blue printing and upper/lower counter bore repairing)
  • Cylinder head rebuilding (crack checking and repair, valve guide and seat reconditioning, resurfacing, flow bench testing and much more)
  • Crankshaft grinding, magnafluxing, balancing, and polishing
  • Flywheel grinding
  • Connecting rod reconditioning, pin bushing replacement and center to center boring

Our Shop equipment includes:

  • AMC boring and surfacing machine model CM 2500 V
  • AMC  crankshaft grinder model K 1500-M
  • Rottler seat and guide machine model SG9
  • SuperFlow flow bench test stand SF-120 equipped with digital FlowCom control and Brzezinski slider
  • Sunnen rod honing machine equipped with AG 300 measuring gauge
  • RMC flywheel grinder
  • Bridgeport universal milling machine
  • Berco cylinder block boring machine
  • Porta Tool line bore
  • Pro Ultrasonic 3624 sonic cleaner
  • Viper Jet vertical spray washer
  • ​And much more