Today we take another crack at our supercharged 440cc Duromax project. On the last episode we tried doing this with the factory propane carb and failed. Today we remove the governer, install some 50lbs valve springs, and put on a 34mm Mikuni carb from go power sports. We ended up making 15lbs of boost so its time to fully tune out this engine. Stay tuned for the install of this engine on a go kart!!!

Parts Used On This Build
AMR300 Supercharger https://amzn.to/3WKle7f
50lbs Valve Springs https://bit.ly/3cYYj0x
Duromax 439cc Dual Fuel https://bit.ly/3BQVKuR
Performance Jet & Air Filter https://bit.ly/3O12rQ0
34mm Mikuni Kit https://bit.ly/2PeTnL1
Mikuni Adapter (used on supercharger) https://bit.ly/38VQ3Li
Mikuni Adapter https://bit.ly/3BMRNYv
Build Your Own Header Kit https://bit.ly/2NDPdM9
Billet Flywheel https://bit.ly/2VR3lEw
Billet Rod https://bit.ly/2IOKQue

Merch & Events http://bit.ly/33YbmtO

Check Out Go Power Sports for all your Go kart needs! http://bit.ly/2viX9vP
Parts & Tools used on the channel amazon.com/shop/redbeardsgarage
Quantum Machinery Siegmund Welding Table https://bit.ly/36PHm6G
Nargesa CC60 Bender https://bit.ly/2xWDVxj
Prime Weld Tig 225x https://amzn.to/3L4U3MG
Prime Weld MIG180 https://amzn.to/3KVUPvn
Amsoil Affiliate https://bit.ly/3TWtrmM
Benchmark Abrasives (cutoff wheels, flap discs..) https://bit.ly/2SENg4f save 10% REDBEARD10

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Red Beard's Garage
P.O. Box 572
Sweetwater, TN 37874

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Instrumentals by Chuki Beats    / chukibeats  



*********Disclaimer*********
Please do not try to reenact or recreate anything you see in these videos. We are trained professionals. Red Beards Garage does not take any responsibility for injury's created by doing so.

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