How to port and polish high performance v8 heads,tips,tricks and trade secrets exposed part2
I'll show you some port work and explain how and where to port/polish heads,I 'll show you some simple mandrals I made to get right down the whole port,and some tips on making polishing cheaper on your materials,quicker and achieve better finishers
Cylinder Head 105 - Valve Job Basics
Valves not sealing? Valves not bent? This is how you fix that problem. In this video I outline the basic valve job procedure. Cleaning the valves, cleaning the seats, cleaning the combustion chamber and lapping the valves in to make a better seal.
Here I cover the process start-to-finish. It's the same exact process for pretty much all non-rotary combustion engines. It takes patience and perseverance to do this job, but anyone can do it. Reference your service manual for measurements and service limits. Everything else that's not in your service manual is in this video.
I apologize for not having broken busted crap to work with in this video. It's more beneficial to all of you when bad fortune falls on me because it gets well documented, and many people watching these videos are looking for answers. If you have bent valves, you will discover it quickly once you chuck one up in the drill. You'll see the face of the valve wobble around while it spins. You'll see evidence of this damage on the valve seat. If it's bad, you may see damage on the valve guides in the form of cracks or missing pieces where the valve guides protrude through the head ports. Give all that stuff a good visual inspection. ...and if you doubt yourself, never hesitate to get a second opinion or consult a machine shop. They will have access to expensive tools that you wont find in your average gearhead's garage.
Porting an aluminum intake manifold, basics of porting and polishing.mpg
Porting and Polishing Basics. Porting on an aluminum intake. A few principles and techniques for porting. The therory and approach discussed can be applied to porting most intakes and porting and polishing in general. Abrasives, carbide burrs, surface finish, porting tools and tips. Equipment from CC Specialty Tools (ccspecialtytool.com)
How to port and polish high performance v8 heads,tips,tricks and trade secrets exposed
*******CHECK OUT PART 2 ***** http://www.youtube.com/watch?v=sZDlZxqRVJw
COMBUSTION CHAMBERS http://www.youtube.com/watch?v=D63jgJs95gY
DEGREE CAMSHAFTS http://www.youtube.com/watch?v=azLX1pi2oVE
I look at porting and polishing high performance heads,I been building engines for 30 years, most of that time in research and development,I explain in real simple terms air flows and velocities,these 308ci General Motors Holden heads have been transformed over 70 hours,I show you all the do's and dont's,keep a lookout for the rest of the rebuild vids, as we head into final assembly,especially dialing in camshaft's,compression ratio's and everything else that makes internal combustion engines cranky,Aussie Heads and Race Engines-One Man One Shop
Edelbrock RPM Olds 455 Head Porting
The scariest thing I ever did was port a set of new Edelbrock aluminum cylinder heads. My first attempt at porting any cylinder head. I raised the roof .200" and dropped the floor .040". It's best to leave the floor alone or raise it by filling with epoxy. Porting kit by Mondello.
324 Oldsmobile Cracked Cylinder Head Repair
This Oldsmobile 324 Rocket cylinder head has a crack, watch John Edwards as he repairs is at Costa Mesa R&D Automotive Machine. (949) 631-6376 Be sure to "Click" and SUBSCRIBE.
Block Honing
Honing a block on our Sunnen equipment.
How to relieve Combustion Chambers on high-performance V8 heads,5th of 5 angle valve seat job
relieving combustion chambers and cutting the 5th angle of high flow mulitiangled seats,AUSSIE HEADS and RACE ENGINES ,, peformance engine/cylinder head specialist ,engine blueprinting,race motors,,,,,ONE MAN-ONE SHOP,,,call mark on 0755244474 for all types of cylinder head repairs,reconditioning and modifications,from racebikes to championship winning big block v8s that keep winning season after season,wether it be for ciruit,drag,speedway or street, YOU will leave the competition standing WITH AUSSIE HEADS,,tweed heads,,gold coast
How to make an exhaust manifold in your shed! DIY
This is how I did it, Dyno video at the end.
Set up by:
vulcanengines.com
Dynoit.co.uk (HT racing)
These three unknowingly helped with research:
David Vizard
mez.co.uk
guy-croft.com
Superb Mandrel bends off ebay from ebay seller:
tube-fabs (middlesex)
BRODIX Cylinder Head Repair Video
Here is a video on a cylinder head repair we did. We have our own repair specialist to repair your BRODIX products.
How to dial in cam on V8 Hot Street Engine
A close look at dialing in a performance camshaft on a GM Holden 308ci V8 Motor,I show you how to get true T.D.C quick and easy,
