Fcrocks

Great job the car! I think I’m going to try to make an rc out of this set with BuWizz too. Out of curiosity do you know how fast your model is and if it’s better to put 2 motors in front and 2 in the back instead of having them all 4 in the back?

Thank you for the fast reply. I’m a little confused with all the options for hubs and CV joints. What Lego set is a good example that has the new ones to hold and drive the wheels?

Hi Zerobricks. I’m a big fan of yours. Your the biggest reason I bought a BuWizz 3.0. It worked so well I’m planning on buying another BuWizz 3.0 so that I can use 4 BuWizz motors. I want to moc a Lego set that can go faster than my BuWizz Porsche 42176. I was thinking of using your instructions to do the Ferrari gte 488 42125. Except to edit it to use the higher motor for speed than the lower motor for torque like how u did. Do you think this could push the model to go over 25km with out breaking anything or is there another Lego set you recommend I use? apologies if this wasn’t the best place to ask you this, I wasn’t sure how to best reach out to you. Thank you for all your content. Your awesome at what you do.

Thank you for the advice

Can’t wait to see what comes

Well done man. Great Lego channel.

Very cool.

I’ve had that problem also with the differential.

I really like the improvements you made. Amazing job!

I think the Porsche GT4 e-Performance Race Car (42176) is faster because it weighs less and has a better turning radius.

Very cool!

Amazing job! I could have never done that.

Hi Everyone. Im new to this website and this is my first post. Nice to meet to you all. I recently modified my 42171 Mercedes formula 1 car to fit 2 RC buggy motors. Connected on 1 axel going through the top motor (higher rpm). Does any know what gear ratio I should be using so that the car goes as fast as possible? (Currently my gear ratio is 1.57:1. 14 teeth gear driving a 22 teeth differential) additionally if I should change the gearing again if I end up including a 3rd RC buggy motor. thank you very much for the help.

Hi Mike, nice to meet you. Im new to this forum as well. I recently got back in to legos and I really like to motorize technic cars. look forward to seeing your Mocs one day.