25+HP Predator 420cc Hemi Everything Billet Build ~ XXL Go Kart Engine
In today's video I take a stock 420cc hemi predator engine from harbor freight and show how to build it to 25+ HP - billet valve cover, billet 1.3 ratio roller rockers, chromoly push rods, billet side cover, billet rod, .308 cam, billet flywheel, billet killer bolt covers, 34 mm mikuni, msd style coil, 65lbs double valve springs, and block, head, and piston Cerakoted. We put the engine on the gravy bones kart. We give it a first start and a few revs. Subscribe for the next video of testing!!!
Parts Used On This Build -
420cc Predator Hemi - https://bit.ly/3qHtMdR
.308 Cam - https://bit.ly/3ym7UxH
Electric Start Billet Flywheel - https://bit.ly/40CFmfu
Billet Rod - https://bit.ly/3AkKN87
34mm Flat Slide Mikuni Kit - https://bit.ly/42PvEGY
34mm Round Slide Mikuni Kit - https://bit.ly/3RmQEhZ
Muffler - https://amzn.to/3xZTOQ2
Top Plate - https://bit.ly/3EmgvDS
Chromoly Pushrods - https://bit.ly/4hDLLx2
1.3 Billet Rockers - https://bit.ly/4jGoHxP
Billet Valve Covers - https://bit.ly/42i3UL9
Billet Piston - https://bit.ly/42v9Wa0
MSD Coil - https://bit.ly/3cZrGoe
Killer Bolts - https://bit.ly/2Fg1pAG
Billet Side Cover - https://bit.ly/3Rm6FVy
Head Studs - https://bit.ly/3Y2cH1k
Metal Head Gasket - https://bit.ly/42fLz1b
Starter Ring Gear - https://bit.ly/4iuFyTm
Check Valve - https://amzn.to/3yeXmLJ
Tools Used On This Build
Maxima Assembly Lube - https://amzn.to/3xQJdqI
3/8" Torque Wrench - https://amzn.to/3ixDZbg
1/2" Torque Wrench - https://amzn.to/36pwLx2
Piston Ring Grinder - https://amzn.to/2ROOvOr
Ring Tool - https://amzn.to/2sp60tT
Ring Compressor - https://amzn.to/2YITNwr
Plasti Gauge - https://amzn.to/3CzouYu
Soft Jaws - https://amzn.to/3q3aQZ5
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://bit.ly/2EbSIqK
Prime Weld MIG180- https://bit.ly/2Q44l5V
Benchmark Abrasives (cut-off 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
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*********Disclaimer*********
Please do not try to re-enact 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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