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

Crankshaft Oil Hole Chamfering

Watch as John @ Costa Mesa R&D Automotive Machine chamfers the oil holes on a Fiat stroker crankshaft. www.engine-machining.com (949) 631-6376


 


More Videos...


Ford Mustang 3,8 Liter - Corrosion Damage Repair Process
John Edwards @ Costa Mesa R&D Automotive Machine discusses how he repairs corrosion damage on a 3,8 liter Ford Mustang aluminum cylinder head. www.engine-machining.com (949) 631-6376





Connecting Rod Balancing
See how connecting rods are balanced by John Edwards @ Costa Mesa R&D, www.engine-machining.com 949-631-6376





Connecting Rod Weight Reduction
Here's another weight reduction method used by John @ Costa Mesa R&D Automotive Machine. Check it out! www.engine-machining.com





Crankshaft Balancing Counter Weight Reduction
This big block Chevy engine is getting a trim job on the crankshaft counter weights because we are installing some .400" longer connecting rods with some very light forgerd pistons. We had to remove a total of 400 grams to get the crankshaft to balance correctly. Costa Mesa R&D Automotive Machine Shop (949) 631-6376 Don't forget to 'Click' and SUBSCRIBE and tell your friends about this channel.





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.





How to polish a crank ( crankshaft )
Engine-Guru.com Presents a video on how to polish your crank shaft. Any questions call 616-430-3114 ask for KYLE. We are located out of Grand Rapids ,Michigan.





How Oil Pressure Works - EricTheCarGuy
How Oil Pressure Works - EricTheCarGuy http://www.ericthecarguy.com/ Here is the second offering from last weeks set of videos. The most important thing to note with this is that oil pressure is not created by the pump but rather the resistance to the outlet flow of that pump and part of that resistance is the clearances between the bearings and the other parts inside the engine. If nothing else I hope you are entertained, enjoy! --- Click below and Stay Dirty Visit me at EricTheCarGuy.com http://ericthecarguy.com/ Visit EricTheCarGuy Forum http://www.ericthecarguy.com/forum/default.aspx Visit my Facebook Page: http://www.facebook.com/EricTheCarGuy --- ETCG Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.





Fiat 128 X1/9 Billet Crank and Rods
Costa Mesa R&D Automotive Machine is proud to announce the introduction of their new billet stroker crankshaft and H-beam connecting rods for the Fiat 128, X1/9, Ritmo, Strada, and Punto w/SOHC engines. Now you can install premium race quality parts to make your Fiat really hot. www.Engine-Machining.com





Crankshaft balancing
Balancing a Jaguar E Type crank at Classic Jaguar in Austin, Texas www.classicjaguar.com/sb.html





6-bolt 4g63 Crankshaft Chamfer & Oil Clearances
These are some things you need to think about during your build. Some engines don't have any chamfer on oiled journals whatsoever. All equipment like that can benefit from at least a light chamfer like the one that's on a stock Mitsubishi crank shown in this video. When you Chamfer an oil passage, you create a low-pressure zone where the edges of the oil passage lift away from the bearing as it passes over it. The principles of fluid dynamics dictate that if there wasn't an available substance to displace that low pressure zone (in this scenario, there is an oil supply), cavitation might occur. If we were talking about aerodynamics, the effect would be lift. An extremely-advanced or leading chamfer is actually capable of sucking oil off of a flat bearing, whereas a trailing chamfer vacuums oil out of a gallery and does a better job of spreading it around. The modification that was performed here is intended to increase oil flow to the mains and the rods. It's mentioned in the video that I'm setting up my rod oil clearances on the looser side of spec. This will decrease block oil pressure because more oil will be able to leak past the fillets of the crankshaft and back to the pan. But there's another modification being performed. A balance shaft elimination. There will be lots of debate about this in the coming videos as that transpires, but one of the side-affects of doing a BSE is increased oil pressure. With several internal oil holes plugged off inside the block, I will have a spike in oil pressure. I had my chamfers cut straight in order to offer the largest practical surface area to apply oil to the mains and rods. My intention is to relieve some of this oil flow that doesn't have anywhere else to go. With the added flow, the straight chamfer is actually beneficial to the mains, allowing them to intake more oil as well as to spread more of it on the flats below the grooved upper bearing. The animations illustrate this completely. They were created by yours-truly. I know the oil hole on the mains is on the wrong side. It was too much work to fix, but they get the point across. Don't laugh at them any harder than I did.





Induction Hardened Crankshaft
Take a look at this Audi crankshat that was induction hardened at the factory. John @ Costa Mesa R&D Automotive Machine describes the process. www.engine-machining.com





Subaru Sleeve Installation
Another race prep modification that is performed by John @ Costa Mesa R&D Automotive Machine is to install a set of ductile iron sleeves in the Subaru engine. Check out how its done. www.engine-machining.com (949) 631-6376





Crankshaft Installation 6.5 L Diesel Engine
Crankshaft installation on a Xceptional 6500 6.5L replacement engine.





lightened flywheel balancing
flywheel imbalance





How to Balance internally & externally balanced Crankshafts (Crank)
Anthony @ DIYautotech here showing you how I learned to balance a crank. We have ASE Certified professor demonstrating how to balance both internally & externally balanced cranks. If you have any questions please leave a comment below. This is being done at Saddleback College Automotive Machine Shop. Saddleback offers and excellent Automotive program that can be completed in just about 2 years. If you wanna get into the industry & have as much fun learning as I have...then you should come on down and check out our shop!




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