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Thanks brother! Glad you liked it!

Thank you Bob! Glad it turned out as well as it did...Next!

Hi, Please visit www.ecocycle.ca for various PowerPack engine drive kits and prices. Thank you for your interest!

Thank you! I really appreciate the feedback. I'm glad its helping folks with their projects.

@@McDorkin Thank you! I appreciate the comment and am happy to hear the Big Block PowerPack has worked so well in your Crosskart!

Thanks for the comment. I haven't tested the 44 with the Big Block PowerPack, so I can't recommend it over the 40 series at this point. I do believe that as long as the drives are working as they should, and the gearing is optimized for the vehicle, you should have no problems with the 40 series clutches.

$299.99 Canadian for the Big Block bracket kit which at current exchange rate is only $209 USD. + shipping is currently included for FREE!

Hi, Please visit www.ecocycle.ca for various PowerPack engine drive kits and prices. Thank you for your interest!

You could try Go Powersports of BMI karts. I should carry a few I suppose, but I am stocking some 40 series clutch sets now.

@@Ecocycle-Vehicles Got it, thank you Arne!

Hi, thanks for your interest in the Brake kit, and thanks for the Big Block PowerPack order! So, there are two J-frames, one for the Small block, and one for the Big Block. I will get the Big Block drawing up on the website shortly. Please visit www.ecocycle.ca soon! The Banshee Brake kit, can be found under the PowerPack tab, and will fit either J-frame. Please let me know if you have any questions!

Thank you for your comment, I appreciate that! About the sheave position, this is the best way to mount the 40 series clutches and maintains the best possible belt alignment through out the shift range and is per Comet's original installation advice. Please reach out with any questions!

@@Ecocycle-Vehicles jArne, I just watched your other video about adapting the 40 series driven sheave to this kind of lineup, and it looks absolutely beautiful when it is running. All my concerns are for nothing, You have created an elegant, compact solution. Thank you. Oh, and the dismantling tool is brilliant.

That’s the goal, thanks for the positive feedback!

@@DavidDetrick-l2u That would be awesome! Let me know how I can help!

That is an amazing idea! I was just looking at it, and think you could totally do that! You could probably key it to the shaft right where the spacer normally goes. Can't wait to see what you come up with!

I don't think end play is going to be a problem, and think you could counteract side loading by running your alternator on the opposite side of the drive clutch to balance out belt tension loads.

​@EcocycleVehicles it's going to be a little bit before my funds can justify buying this setup from you, but on the off chance you don't figure it out before me, I'll be sure to message you with further information on pulley size, key size, and the bracket i fabricate. Maybe it could be an option you could host on your site. Im sure you're well aware that one of the big drawbacks for using industrial engines like this is the charging system, and using something incredibly simple to wire in like a GM single wire alternator should be fairly simple, and will completely eliminate the issue of voltage restrictions for things like running lighting, winches, or even audio equipment on things like off road karts. I'm sure we could figure out how to make this work.

​@EcocycleVehicles another thing about it, is while I have seen some setups for the predator 670 that drive the alternator from the flywheel side, this would allow you to retain your factory pull start so that you can still manually turn the engine over in the event of starter failure deep in the woods somewhere.

@@stevenbarr4111 Sure, I would be happy to work on a solution with you for something like that. You are right, those engines need some more charging capacity.

Hi, Thanks for watching! The best I can offer are the historic Comet part numbers# 203814A for the primary, and 217610A for the secondary. The clone clutch kits proliferating on Amazon and ebay for $50-75 are "usually" compatible.

Thank you! I am glad the Powerpacks are saving you time and effort in getting your project together!

Thank you! I've got a small block PowerPack ready for your mini bike.

Great! Can we mount a track on that bad boy?

@inspireality You know we can!

It's all possible. How much gear reduction do you need?

@EcocycleVehicles a little bit of gear reduction, as well as to go from output chain size down to 420 chain. To have it all built into the power pack mount like your 212 deluxe would be great for my application as I can slide the whole power pack to tention the final drive chain.

The 40 series gearbox does have 2X reduction built in. Please give me a call and we can discuss your project. Cheers!

Hey Mike, thanks for the note. Call anytime 647-345-7682. Would love to speak with you about your project.

Thank you!

Hi, Thanks for your question! You can mount the PowerPacks in various ways , if you wanted to surface mount it, you could use 4 tabs or angle Brackets welded to your existing engine plate. The PowerPack Brackets are slotted so you can adjust your final drive chain tension. Reach out if you have any questions!

Hi, Thanks for you comment, that sounds like a cool project! Yes, FREE SHIPPING! only available to USA/CANADA for a limited time, however please reach out to me and I can look for some shipping options for you. One Big Block PowerPack just went to Australia, so we can find a way!

Hey Thank-you for that. I'm glad you like it, and too bad about your clearance. What are you building?

@@Ecocycle-Vehicles the go cart brand is a roketa. I have roughly 18-20” between swing arm and a basket which holds the gas tank and supports the roll cage.

Thank you! That's awesome! Can't wait to see them in your projects!

Glad you see the benefit of the PowerPack Engine drives!

Thank you for all the positive comments!

Thank you very much! I'm glad it helps. Yeah, the tool is a hand saver for sure!

Thanks for the comment. Hope the video helps you get max performance from your CVT.

Thanks, a spring scale would be cool. Adding pre-load to the secondary spring will keep the CVT in lower gear longer, helping to produce more torque at slower speeds. Good for technical trail riding or hilly terrain.

Thank you kindly.

Thanks, it takes a lot of work to make it look easy!

Not that I know of, but if you find one please post it here!

You can order from Amazon with the link on ecocycle.ca. 20% off on that one for Black Friday. $93 USD!

Thanks for that! I'm glad I'm helping. Yes, run the 40 series torque converter for the Big Block. 1" on the 420 Predator, and a 3/4" on the gearbox. Use a 203785 belt to tie them together.

Thanks for your comment! Those TC's (torque converters) are both 40 series. You can find the Powerpack Brackets and gearboxes at ecocycle.ca.

@ Ok thanks.

@inspireality Thank you! Yes, lots of R&D in this kit, making it all work together and finding the best solution for the enthusiasts.

@Kebekwoodcraft7375 Another cool project for the PowerPack! OK, here it goes... You get 6.5:1 chain reduction with a 12T drive and 78T driven sprocket. That gets bumped up to 8.19:1 due to the internal gearbox reduction. If you use the jackshaft kit, 3X that! That would give you gear reduction of over 24 : 1 Your CVT will give you 2.63:1 on low gear, so you can achieve a ratio of 64:1!!!

@@clayhunna7357 Me too! Next one! Thanks for your comment!

Hey Thanks! I will try to put out as many drawings as I can on the website, starting out with the Powerpack Engine cradle. Check ecocycle.ca for updates!

Thanks! That means a lot coming from a video editing master!

Please visit www.ecocycle.ca for the 40 series gearbox and the Amazon link for the 30 series version.