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- Опубликовано: 15 окт 2024
- 20121224190129.mpg
part 3 1992 Harley FXR Evolution 88ci Motor Assemble Rebuild 2012-12-24 Tatro Machine
Harley Restoration PanHead Shovelhead Evolution Engine motor overhaul rebuild repair.
Restoration Rebuild Repair How To High Performance Hop Up Flywheel Balancing Crankshaft assembly Cylinder Boring Honing Case Welding Machining Head Surfacing Porting Rockerarm Geometry Helicoil High lift Camshaft Install Valve Spring Spacing Valve Grinding Cutting Main Bearing Fitting Milling Case Boring for S&S 3-5/8" Big Bore Cylinder Cylinders 80ci 88ci FXR
Racing Ignition Timing Intake Manifold Carburetor Alternator
I always liked my E-VO engine. It was on a Heritage and one tough engine. I put a Crane cam and S&S E model on it and it ran like a sewing machine. Wish I had kept that bike. If only it had the 6 speed Tranny.
Hey! Awesome video very helpful. Quick question, I am currently installing a crank shaft into my case. I noticed that you had to pop the bearing to change the shim. I bought my timken bearing as a set. The package came with the shim, snap ring ,races and bearings. Are the bearing sets usually pre-measured for bearing end play or do I have to measure and change the shim. I am palnning on putting a dial guage on it but I was just curious Thanks for your help
Frank Keating the bearing kits are suppose to be preset but in the real world they varies quite a bit. you can never count on anything being correct. check everything. the shim is what you change to correct the bearing endplay. .001-.003 is good for street motors and .003-.005 for hotrod ones. my race bike, .010-.020. at 8000rpm clearance is very good, tight is not. unlike drag motors my land speed race motor will see 8000rpm for 2-3 miles.tatro
is there enough material on the cam side of cases to install timken bearings also? torrington suck
no. you do not want to do that because you need one side to float or you will knock out the bearings when the crank flexes.
tatro
Kool!!!
you should teach Scooby to fetch tools
I use a old sprocket shaft, removed the pinch fit so the baring will slide on,stack a custom spacer and washer then torque the nut on , thatway you wont be pressing the wheels out of the case , set the end play without the use of the wheels
***** that is one way. jims makes tools to do it their way. I use a press. what ever works for you the best is how you go.tatro
Absolutly !!