Drag Racing 1/4 Mile times 0-60 Dyno Fast Cars Muscle Cars

CYLINDER SQUISH BAND CLEARANCE CHECK

A proper squish clearance can give your motor 10% more power. Most aftermarket cylinder kits are not made to this close tolerance of 0.6-0.8mm proper piston clearance. We check the squish band clearance and usually have to close the gap from .18 -.13mm down to .8mm gap for proper squish band function to work properly.


 


More Videos...


DIO MONSTER RACING PISTON PROBLEMS
54MM piston is too tall and will hit crankshaft. The skirts must be shaved to supply clearance for full piston/crank rotation.





EXPANSION CHAMBER VISUALLY EXPLAINED
(EXACT English TRANSLATIONS have been uploaded to Closed Captions for VIEWERS interested in accurate translation in THEIR LANGUAGE -thanks). I am continually trying to get the perfect version of how an expansion chamber piper works. I may make a few of these little videos until I get the right one. This one looks rough and I may not keep it up on the youtube. I hate to practice or prepare for a video too much, because it ruins the spontaineity. I need to find just the right words to explain this expansion chamber effect.RH





TWO-STROKE REED VALVE EXPLAINED
The reed valve is very important for a high perfomance DIO engine. It must work correctly at idle and at 10,000 rpms. The valve material is of great concern when building these engines.





DIO 54mm Piston Clearance TIPS
Small aluminum corners have been removed and piston has full un-opposed travel throughout its 360 degree range. Cylinder deck height will me measured and fitted next.





Checking Squish Clearance : Two-Stroke Scooter Help
A video explaining how to check squish clearance in a two-stroke scooter, why it needs to be checked, and ways to adjust squish clearance.





H D Cylinder Boring
Watch John Edwards @ Costa Mesa R&D Automotive Machine as he bores a Harley-Davidson bylinder for larger pistons. (949) 631-6376 Don't forget to 'Clicl' and SUBSCRIBE.





ScooterNations - Fitting A 70cc Cylinder Kit/Big Bore Kit
WWW.SCOOTERNATIONS.COM scooternations.com is the fastest growing and the friendliest scooter forum on the net, we welcome everyone. Fitting A 70cc Cylinder Kit/Big Bore Kit Also removing a 50cc kit, tips on the crank and torquing up also! Easy to follow! For more info! Check out the forum! WWW.SCOOTERNATIONS.COM





Yamaha 2 stroke basics (Builder) - Post By BoatTest.Com
http://www.boattest.com/vlibrary/vlist.aspx?s=Yamaha&BtnSearch=Video+Search &btArticle=Article#Others





How To Skim A 2 Stroke Cylinder Head Using Household Tools
An easy way of skimming or repairing your cylinder head to prevent leaks and increase compression and power réparation de la culasse





2 stroke transfer ports information, along with porting and polishing tips
Information about the transfer ports on 2 stroke engines. An explanation of the how the transfer ports on a 2 stroke cylinder work, along with tips for porting 2 stroke transfer ports. 2 stroke transfer port timing and trajectory are critical to power production results. brought to you by CC Specialty Tools, world leader in porting and polishing tools.





Pro Circuit Engine Porting
An inside look into the Head Modification service offered by Pro Circuit. There is a fine line to building an engine. If limits are pushed too far there are reliability issues. Pro Circuit's goal is to give you the very best in high-performance service without any loss of reliability. Pro Circuit engine modifications will give you increased from bottom to top. For more info and pricing (in New Zealand) on 2 or 4 stroke engine work by Pro Circuit please contact Crown Kiwi Enterprises Ltd. Ph: 06-751 4550 Email: sales@crownkiwi.co.nz Pro Circuit products are proudly imported & distributed in New Zealand by Crown Kiwi Enterprises Ltd. Video courtesy of Pro Circuit Inc.





Video guida come modificare lo squish by assettocorseteam.it
Per dubbi o delucidazioni visita il nostro forum: http://www.greenboxes.it/forum/ Per richiedere lavorazioni sul proprio motore: http://www.greenboxes.it/?p=871 Per richiedere il rasamento da sostituire alla ruota libera: http://www.greenboxes.it/i-nostri-prodotti/ Seguici su facebook! http://www.facebook.com/pages/GreenBoxes-by-ACT/187414277966805





CR500-AF compression testing
Compression test on the big CR and a weather report. Groutaone official race gear found here http://www.groutaone.com/





How to install pistonrings on a twostroke
Here I mount piston rings on a piston to a Speedfight 100cc and 50cc. Surf to http://www.twostroke.se if you need new piston Some hints, tricks and other things you should know at piston replacement: Things to consider when installing an aftermarket Piston, is that you very carefully to make sure it is identical with the piston as it is ordered in the dimensions of the piston pin, both upwards and downwards, this so that it can not turn the crank, push or hit the top when it rotates in the cylinder. Compare with your old piston before installation. One must also carefully check every holes on the piston rings ports so that they do not go over any channel in the cylinder, then the chances are that the ruling in this case, sticking and breakage, leading to the cutting cylinder. The arrow on the piston is at assembly towards the Exhaust port. Choosing the piston: B-piston recommend it for all used cylinders. A piston for new cylinders or cylinders with new nicasil. A B piston is slightly larger than an A piston in order to compensate for wear. C piston is greater than B-piston etc.. Here you can see when I change the cylinder http://www.youtube.com/watch?v=DTBzVzS9S_I





2 stroke porting how to quickly put a textured finish on an intake.MOV
2 Stroke Porting How To. This is a quick way to put the textured finish needed on the intake of a 2 stroke cylinder. Tools from CC Specialty Tools, online at (ccspecialtytool.com). Intakes need a slight texture to increase surface area and allow better evaporation and dissipation of fuel droplets, along with other benefits, like the " Air Bondary layer" which promotes a more laminar air flow over the surface of the intake.





Which car is faster? Which Car is Faster?




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