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Already answered in response to:"How do you clean car engine valves?" - Head Gaskets and Valve Covers, How To:
I have tried wire brush on a drill press -high speed. This will remove crud. Make sure not to hit stem that enters valve guide.
BUT I would only recommend: Take them to a rebuilding shop for sandblasting. Any decent shop will throw in quick valve inspection and free advice.
Be sure to tag each valve with colored twist ties, tags, etc. Ink might be removed. The shop will have its own I.D. method.
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How do you clean intake and exhaust valves?
wire wheeling the valves is the best way but scotch bright works good to.
Which valves are exhaust and which are intake valves on Honda 400ex?
Exhaust valves are always smaller.
Which are the intake valves and which are exhaust valves on 2002 Chevy Silverado 1500 2wd 5.3l engine?
The exhaust valves are smaller and lead to the exhaust manifold.
Should the intake and exhaust valves be close when the?
Yes the intake and exhaust valves have to be close.
How do identify the intake and exhaust valves with the heads on the car?
Trace the runners. You can see the exhaust runners leading to the exhaust valves, and the intake runners leading to the intake valves.
On a Chevy 409 which valves are exhaust and which are intake?
The intake valves are bigger, and lead to the carburetor. the exhaust valves are smaller and lead to the manifolds or headers.
Why do intake valves last longer than exhaust valves?
Intake valves are cooled by the gasses passing through them, exhaust valves are heated by the gasses passing through them and can be burned by overheating.
Trying to set the set valves on 350 which valve is the intake and which is the exhaust you have found tdc and set the 1 valves now what?
The intake valves line up with the intake runners on the intake manifold. The exhaust valves line up with the exhaust runners on the exhaust manifold or headers. With #1 at tdc you can set 1,2,5,7 intake and 1,3,4,8 exhaust valves. Rotate the engine one revolution to #6 tdc and set the remaining valves.
How do you tell the differ beween the intake and the exhaust valve when adjusting on a350 engine 1988 corvette?
The intake valves are in the intake ports, the exhaust valves are in the exhaust ports.
How many valves does d16z6 have?
A d16z6 has 16 valves 8 intake and 8 exhaust valves.
What is and e valve?
There are two types of valves in an engine. The valves are located in the head. There are exhaust valves and fuel intake valves
What happens with blown manifold exhaust gasket?
if it is just a blown exhaust manifold gasket it can ruin your valves, so replace it correctly and make sure everything is clean before putting on the new gasket
