DIO Piston Install TIPS
These are some tips on installing or taking off your two stroke pistons
from the crankshaft. Always keep the parts clean and take your time and do
the job right. Remember that the piston always goes on with the arrow on
the piston crown, pointed towards the Exhaust port. Put your rings back on or take
them off with a piston ring expander. Rings are very brittle and can snap
in half, very easily. Line the rings up with the single ring pin in each
slot. Oil the rings and cylinder walls with two stroker oil and carefully
lower the cylinder onto the piston. Use a new base gasket , scraping off
the old one. When changing or working with the cylinder off, stuff the
crankcase around the crank rod to stop foreign debris from entering and
fallin in the crank well. Use a new head gasket every time and torque the
head bolts in a cross-hatch pattern to avoid warping the aluminum head.
Take your spark plug and screw it into the head before installing to make
sure the plug sits flush with the top of the cylinder head chamber.
12-Honda Elite, Dio , Stroker Motor installation
The 107cc motor is coming together with racing variator, 3 crank shims,
heavy duty clutch and new yellow 1500 rpm spring. Wider ZX Drive belt, ZX
rear larger pulley and ZX front drive plate installed. Finished with a
ventilated clutch cover.
Installing main bearings in a Vespa engine
I haven't seen anybody use this method yet. I am too impatient to put
things in the freezer overnight and don't like feeling like I'm in a race
against time to keep the bearing cold. This method obviously works quickly
and easily if you're careful. Playing with a torch and liquid CO2 is
obviously dangerous. Both can cause you quite a bit of pain if you're
Blueprint 104 - The Crankshaft
It's important to know what you've got even before dealing with the
machinist. If you want to inspect a crankshaft, this is how you do it. I
detail the process of removing the crank and what to measure. All
specifications in this video are illustrated with a 6-bolt 4g63 turbo block, but are all actually the same for
7-bolt engines with the exception of the rod widths.
Jeep Engine Tear Down Crankshaft Removal and Inspection
Alright we are down to the second last video of tearing down the jeep
engine, as your going to find out in this video is just how important oil
changes really are. Cheaping out on 30/50 bucks on a oil change or
spending a few thousand in the future is a tough pill to swallow when it
could have been prevented.
In this video your going to see the wear and tear on the bearings and see
what dirty oil does to your engine. in almost all of the pistons the rings
were seized, the amount of blow by is nasty and the pistons are in rough
shape. but charlie the unicorn came around and ate some magic mushrooms
and started to tell tales of the future...... does anybody even read this
Crankshaft Pulley Removal Trick
Scotty Kilmer, mechanic for the last 46 years, shows a trick to let you
easily remove a crankshaft pulley from your car, no power Air tools needed.
And, If you like my car help, be sure to watch my live car talk show every
Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE
there. Just check it out at
eature=c4-overview . And remember, every TUESDAY I upload a new video, so
don't miss them.
Many of you have seen this one before. I apologize if bringing it back
Domestickilla gave me a crankshaft, and it's a nice one that I want to
clean up and use again. You'll be seeing a lot of it and because of this,
this video deserves to be here. I fixed what I broke, and this was my
In this video Ballos Precision Machine demonstrates magnetic dye penetrant
testing, crankshaft polishing and inspecting the balance of a "butchered"
4g63 6-bolt crankshaft.