Clearing painted coolingribs cylinder 

And that is how an instructional tutorial is done... Very well done. You’re a fantastic teacher. Now I want to do that to my Vespa.

Thank you so much for the video. I have to replace a front cylinder and it was sandblasted to bare metal for the repair. Now I can paint my cylinder to match!!!🎉

That's a nice finish! Learned something new, cheers.

The ubiqutous Ikea stool. Everyone has one. Great video..you can call that a scraper.

Dank voor de video, nu kan ik gerust aan mijn 1200cc harley cilinders beginnen

This answered my question perfectly, thank you !

Great idea thanks

Very simple idea.better than using sandpaper.

at 6:20 , you did call it by it's name - a scraper!!

Boxcutter works everytime 👍

Thank you it helped a lot

Thank you for the video.

Wow thanks! Gotta get me a scraper, then. Previously i planned on using electric grinder..

You could also use Wax on the edges of the find and apply the paint. The paint would come of really easy

THANK YOU!!

Great video ! Thinking about making it harder for myself and try that with the engine still inside the bike. Not sure if it can be done though...

You can also use pinstripe to mask them from the beginning.. peel off while fresh tho..

Thankyou very much for taking the time to show this. Enjoyed it very much. Did you clear coat after?

Great video. Thanks. Did you have to clear coat the engine after? Thanks

I was considering painting my heads to match my blacked out S&S 129ci kit. I also purchase two Thunder Max Tuners. One of them is raw, and the other is black. Initially the company had black, then went to raw due to COVID-19 supply issues. Thunder Max discovered the raw tuners were running cooler. I’m sure this is less than 5 degrees but when you’re sitting over the rear head and tuner, it may matter. Thanks for the great video brother. 2FD I initially thought bare fins was cosmetic. What are your thoughts? SKWUID ET1(SS/SW/MTS) US Navy, Ret.

It's work in royal Enfield uce engine

I wanted to do a black wrinkle paint for the engine with red cooling fins.

We just call those razor blade holders.

Just a quick question please, will it rust after some time? I wanna try this with my block but I'm worried if it would rust after some time, I guess applying a clear coat just on the scraped area would avoid the rusting problem....

Can I do this without removing the cylinder block from the bike? The engine came in painted black already but I want the ribs in aluminum.

You sanded the fins flat, if I heard correctly.. would think you would need to.. How is it holding up with the elements?

Dude im asking if that cylinder is good to repaint? Do you think it will not affect engine? Due to coated paint?

how did you mask the small hard-to-reach cam chain tightener area?

May I ask how you got the cylinder clean between the fins?

Scraper.

So u scrape after curing the paint?

Good day sir, I would like to ask some questions regarding paint with my cylinder head. So I send my cylinder head for painting. Today I went to check and there's some paint spill over the combustion chamber or the valve area. I told him there's shouldnt be any paint there. He said he will try to get it off by grinding it. My worries are if he didn't do a good job getting rid of them will it cause me any harm using the cylinder head. Sorry im a new rider with limited knowledge

Why remove paint from fins?

What type or code VHT paint did you use?

Never ever paint the fins... As you have mentioned the word 'cooling' (many times in your video), those fins are for (air) cooling purposes. Once you apply paint, you are adding an extra layer which may decrease air flow on metal surfaces, directly. It may contribute engine heat up to 10 degrees (C). Not much benefits other than cosmetics. Do not do it.