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what is the thickness of the walls

Please wear a proper mask as that stuff is toxic sorry had to lol

Love you work

just came across your build ...parenting as it is supposed to be looking forward to watching the whole build

This turned out great and look like it was done by pro. The Cowling looks great. Excellent job!! I am thinking about making my own composite wing tip. are you scratch building wing tip?

Need videos!

What resin system did you choose to use ?

Truly an underrated channel based on subscriber count ..... sport pilot here. I have a Raven (kitfox clone) I need to build a cowl for and that's how I found you. It came with some abomination that looks like it came off a Fokker D.V11 (F) WW1 Plane lol. I am putting a HKS 700 on it and need to finish the cockpit and FWF ........ love your process. I also have a Rans S-12XL parts rig im rebuilding from parts but it came with a 912ULS Keep it up.

All caught up now, been a year or more since I last watched your build progress. I’m an aircraft mechanic and your craftsmanship is excellent. Can’t wait to watch you finish your plane and I hope to run into you at an airshow one day to talk shop and see it up close. Keep up the amazing work.

Those latches on upper cowl seem pretty cool. If they work out can you post more on that sometime. It wasn’t too obvious how that worked.

Hi. Discovered your channel this evening. My S-21 TW kit is scheduled for June '24 delivery and of all the hundreds of build videos I've watched in prep to begin my project I dig yours the most. Clear, calm, concise and so many clever solutions. I plan to use the Rotax i916. Anyhow, thanks for sharing your build in video. I'll have it queued up as a reference out in the shop for my build for sure.

I am Vietnamese, experimenting with building an airplane with a BMW s1000r engine, reinstalling a transmission. Can you see it?

Might want to check out jet-hot coatings for you exhaust system. A ceramic coating for inside and outside. Breathes better and reduces heat in the engine compartment. Relatively cheap, too.

Just wondering which ECU you used for this project? Stock? Aftermarket?

Can you share the electronics you are using to run this pump stand alone in your application? Please and Thank You

Are you using the stock ECU with a re-Map for the tune? IS your earth x lead/acid? I guess it is if you are mentioning "the vented model" I am going the Lithium variety which prefers to be in the cabin due to temps.

I feel that the front air intake needs two teeth off of the top lip. Aerodynamically not advisable but as far as character and personality of thew aircraft ... its a winner :-B

Looks awesome. As always your own twist on things.

Hmmm, screw lock connectors... May want to put some loctite on them once you finalize the connections and don't plan to undo them for a long time.

Awesome set up, sounds great. I’m trying to find info on that engine for firing order and crank position sensor angle index . Do you have any idea what they are? None of my engine books provide any of that info.

Amazing! Thank you so much for sharing. Great length, music, narrattion, etc.

Absolutely amazing work man! Sure am looking forward to seeing this bird fly. No more than u of course. Should have an amazing power to weight ratio.

Those are 2:40 some beefcake hose clamps! What does Yamaha use on the sled installation?

I'm just starting on ideas for a hand built cowling for my plans built ultralight aircraft. This video sets up a great foundation for my cowling build. Thanks.

your details are so helpful thank you for those videos. I'm using the same engine and gear box on my gyro. Can I have your contact information

Hello I enjoyed your video .I building an amphibious Gyro with the sidewinder engine. I would like your contact info If you don't mind .

Are you selling the parts yet?

Damn Josh you continue to impress us! You certainly are enjoying the build process aren't you. Congrats on a beautiful endeavor.

Another Fantastic display of craftmanship Josh! You display your drive, ingenuity and research into an admirable product. Well done.

Really annoying "music" - why is silence, or engine noise or wind noise not an acceptable choice?? Why ruin a good video with really lousy audio. For this reason, thumbs down.

Sure am impressed with all your work! keep it up!

So enjoy your videos!!!

I'm impressed Sr.!

I'm impressed! where do you get your fuel line and fittings from? water hose also?

Looking good Sr. would you be interested in helping me with a cowl for mine using your mold? for $$?

Man that battery box is great, really nice job!! Wonder if it could mount the same way with a Titan 340? I haven’t gotten to the firewall area yet so not sure what’s in that region.

after finishing the cowl overlay did you install nut plates to hold the top half in place?

Great video, Thank you...

Not being early to the party worked out well for your tank filler idea, I like the look of your adaptation. I would still put the tank AD pieces in though, I like the idea of a solid backstop for the tank and you’ll prevent adding a horizontal load to the tank neck area. I mounted my wings alone also, with a drywall lift so I could take my sweet#@$ time. Looking good.

Are these "WET" wings or do they get a fuel tank install just before closing them up?

Great work

Awesome work! Really interested in the engine setup. I originally wanted to install the sidewinder engine in my 701 but prices have skyrocketed on snowmobile engines in the past few years. Leaning towards a Viking turbo 140 now but still haven't pulled the trigger. Looking forward to seeing your bird fly. I believe you will have the most power to weight ratio s-21 on the planet! Should be amazing!

Have you considered if it is possible to over speed wind milling the electric fan when flying ? Just a thought and I am in awe of your work !!

Been gone from aviation since 2011 and I am obsolete on electronics, trying to learn and this was a big help.

What uis the make and model of the electric rivet puller you're using? Do you recommend it?

Looks like a murphy rebel

Looks great!

Awesome! You make it look so easy! And the spider seems to feel right at home - until you go flying of course!! :)

Fascinating!