Here's another look at the thermal cleaning system at Costa Mesa R&D Automotive Machine Shop being used to clean a pair of grungy/filthy Corvair cylinder heads. (949) 631-6376 Don't forget to 'Click' and SUBSCRIBE.
Fiat 1200 Cylinder Head Rebuild-Take 2
Take 2 on the Fiat 1200 cylinder head rebuild. Spelling mistake corrected.
Costa Mesa R&D Auomotive Machine Shop (949) 631-6376 Don't for get to
'Click' and SUBSCRIBE.
O-Ringing Honda Cylinder Head
Ever wonder how to o-ring a cylinder head? Watch as John Edwards @ Costa
Mesa R&D Automotive Machine Shop shows you how it done. (949) 631-6376
Don't forget to 'Click' and SUBSCRIBE!
Fiat 1200 Rocker Arm Assembly Rebuilding.mp4
See how a rocker arm assembly is reconditioned at Costa Mesa R&D Automotive
Machine Shop, John Edwards take you thru the steps. (949) 631-6376 Don't
forget to 'Click' and SUBSCRIBE.
Cleaning Out Crankshaft Sludge Traps
The importance of properly cleaning out the sludge traps in a crankshaft
goes without saying. John Edwards @ Costa Mesa R&D Automotive Machine Shop
explains how its done on a Fiat crankshaft. (949) 631-6376 Don't forget to
'Click' and SUBSCRIBE!
Glass Beading Cylinder Heads
Anthony @ DIYautotech shows you how effective glass beading can be on
CERTAIN TYPES of cylinder heads. Make sure to read the CAUTION part of the
video before performing this process.
If you have any questions or comments, just leave them below.
Don't forget to SUBSCRIBE!
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.
Opel Cylinder Head Resurface and O Ringing
This Opel Kadett cylinder hewad was brought into Costa Mesa R&D Automotive
Machine Shop for resurfacing and O-ringing, watch as John Edwards guides
you thru the process. (949) 631-6376 Don't forget to 'Click' and
Corvair Valve Service & Adjustment
Corvair Valve Service & Adjustment filmstrip describing head removal ,
valve servicing and reassembly and adjustment. Don't miss the closing !
Cylinder Head 201 - Radius Cut Valve Job
This video covers the complete valve job process that your machinist might
perform. If the 100 series videos didn't help you identify and correct a
problem with your cylinder head, then this is the next step. This video is
brought to you with permission from my machinist in full 1080HD, and covers
cleaning up the head inside and out, preparation and setting up a radius
cutter, cutting all 16 valve seats, valve grinding, and spans 3.5 hours of
actual work in under 30 minutes. There's nothing like this anywhere else
THANK YOU BALLOS PRECISION MACHINE. Thank you for the professional
explanation and execution of a job excellently-done, and un-precedented
access to your facilities.
A valve job is done by re-grinding or replacing valves, and then having new
seats cut to match the faces of the valves you're using. There are several
different machines that might be utilized to achieve this result, but the
process is the same no matter how it's done. There are seat cutters that
utilize cutting stones. There are valve seat cutters with 3 separate
angles installed 120° out-of-phase, and there are single cutters with all
3 angles (radius cutter) that cut with one blade in one pass. The machine
demonstrated here is a Sunnen VGS-20 Radius Cutter. This machine (now out
of production) produces a gradual curved seat that's superior to the shape
of a traditional 3-angle seat. While a radius cutter does contain the 30,
45 and 60 degree angles, it does so without leaving any sharp edges between
My valve selection includes Supertech 1mm oversized nitride-coated
stainless steel undercut and back-cut intake valves, and 1mm oversized
Inconel back-cut Exhaust valves.
Inconel is a high-temperature alloy utilized in marine and forced-induction
performance engines that can handle more abuse than steel can without
melting. The other characteristics of the valves which are discussed
typically yield bigger gains in airflow than simply using a bigger hole and
a bigger valve.
Why I did this to a perfectly-good cylinder head:
I changed cams. Because the valves were previously recessed during another
valve job 9 years ago, my valve installed height was increased and this
raised the operating positions of my rocker arms. My new camshaft
selection dictates using the stock valve install height. The only
solutions to this valve install height problem are to either replace the
valve seats, or install oversized valves. I opted for the latter.