Bronze guide Tech for your honda cylinder head 

Great video keep them coming. Just purchased one of your cnc head packages for my z6 be sending it in soon

This explains why I am burning so much oil. So much oil that I fouled an AEM wideband sensor 🤣 great video!

wow so much info!👍🏼

On the real though, I did enjoy this explanation of the valve guides. Something I've always been curious about. Also we're going to need at least 200% more Peanut in future videos.

With the air hammer and a guider can I push back like 3mm the valve guide , then port and finish and with the caliper pushed back to the oem spec measurement ❓🤔

Tips n tricks from the pros that knows

Are there any issues with using bronze guides with OEM valves? I have read that the bronze guides will wear out the valve stems at a faster rate compared to the original cast iron guides.

Goodd !!!

Do you have any recommendations for valve guide clearance differences for bronze and also valve guide to cylinder head clearance.I know that bronze has a greater coefficient of expansion compared to cast iron so I would think that interference should be slightly less for the bronze. I also understand that the valve stem clearance can be 50% less than cast iron??

You give temperature guidance but never say what temps are. I brought my head up to like 250 on an aluminum head. Some say it should be like 400. You could clarify this.

Nice👌👌👌

I'm thinking of one particular video right now of somebody having their Y8 head rebuilt at a shop and filmed it... the guides were knocked out with a hammer and punch. 😬

Are all supertechs guides sold as undersize?

how hot should aluminum cylinder heads be when removing, and then installing bronze guides?

Okay it has been a very long time since I was into building an engine ...what the heck is going on there with the ports on your last photo at the end of your video ,how the hell did you etch the ports so it looks like laying bricks, is that some kind of sleeve or was this hand etched? Very nice 👍

Damn, gonna kill that cat with food Can you work on vintage motorcycle heads?

👎