Jim's Automotive Machine Shop, Inc.

809K subscribers

483 videos

Welcome to the Jim's Automotive Machine Shop, Inc. (JAMSI Online) YouTube Channel! Our channel is here to provide to you entertaining and educational content...

Latest Videos

We Fixed EVERYTHING That Was Wrong On These JUNK 350 Buick Heads!

Does The Torque Plate REALLY Matter! 460 Ford Block Machining

We Should NOT Have Dyno Tested This MYSTERY 350 Buick...

Fixing An ANTIQUE John Deere Cylinder Head That Was RUSTING Away!

Machining a MASSIVE 7” Bore ANTIQUE Tractor Engine

Bringing A MOUSE INFESTED Engine Back From The GRAVE! Will It Run!

This “New” Flexplate Was WRONG… So WE Fixed it... 225 Dauntless

From RUST to READY... Dauntless 225 Odd-Fire Head Resurrection

Saving A RUSTY Junk Crankshaft... We ALMOST Messed Up!

This Engine Block From Marketplace Was RUINED... But We Machined It.

This Might Be the WORST Facebook Marketplace Engine EVER!

We COMPLETELY Rebuilt The ZERO COMPRESSION John Deere... TEST RUN!

The 4 Cylinder John Deere Was WORN OUT... We Fixed EVERYTHING!

Did THEY Leave THIS In The Engine! 225 Dauntless Teardown

Will An AC Unit From AMAZON For An RV Work On A 50 YEAR-OLD Tractor!

Why We Had To Replace Our Customer's John Deere Cylinder Head...

A SCORED Cylinder Means A SLEEVE For Customer's Engine Block

We Built Similar 350 Chevys... One ROLLER, and One FLAT TAPPET

This John Deere Engine Had ZERO Compression... Now We Know WHY!

Why Did Our Customer's FRESH 350 Do THIS on the Dyno!

We Machined A Set Of 75+ Year Old BABBITT Rods For Insert Bearings!

I Never Thought I'D Be Teaching HIM… SBC Crankshaft Balancing!

THIS Is What YOU'RE Paying For When a Machine Shop Grinds a Crank

This Is How WE Machine YOUR V8 Engine Block...

He Machined It WRONG... But It's MY Fault!

SOMEONE Drilled The Head Bolt Hole CROOKED... Can We Fix it

We Bought The CHEAPEST Chevy Heads On AMAZON...

We Made This 24V 5.9 Cummins Head BETTER Than New! W @SBI

The Customer Bought The Cummins AS IS... Can We SAVE It

STOP Using A Marker To Check Rocker Arm Geometry... This is BETTER!