200 hp Endurance Roadrace Rebuilt Engine and ECU Tune (Yamaha YZF-R1 Part 4)

Army Of Darkness returns to KWS Motorsports in Charleston South Carolina to install the engine that Mike Godin rebuilt and then dyno tune their YEC race only ECU to get the maximum power with the smoothest curve out of their 2023 WERA/N2 National Endurance Race Bike.
This is part 4 of a series. The other three parts look at the condition of the engine as it was disassembled. You can find the other three parts here:www.youtube.co...
00:37 Mike Godin lists the parts he changed out.
01:39 Melissa Berkoff and YT Lechner Introduction
03:51 Mike Godin discusses his method of engine break in
05:54 Slapping the baby's ass
07:34 Quick look at the YEC ECU configuration screens
08:31 Dyno tuning
11:47 Comparison of stock ECU, flashed ECU and YEC Kit Race ECU
12:23 Saying good by.
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‪@RoadracingWorld2012‬ ‪@kwsmotorsport3214‬ ‪@YamahaMotorUSA‬ ‪@yamahamotoreu‬

[@Scott-sb1xi]

Those Yamahas sound so good. I can hear the difference between any other bike at the track. Great video, the behind the scenes stuff is awesome.

[@dg8062]

Wow, healthy numbers for a cp4👌

[@bennya.martinez3788]

Thank you so much for these videos guys this is so helpful and informative!

[@armyofdarknessmotorcyclesb2883]

Glad you like them!

[@todthehero]

Awesome, bike sounds 👌 and rips 😎 but where is the engine rebuild bit?😂

[@armyofdarknessmotorcyclesb2883]

There is a three part series of the tear down and discussion of the rebuild but logistics didn't allow us to film the assembly. :( We'll revise the title accordingly.

[@todthehero]

@Army Of Darkness Motorcycles by Roadracing World yea I watched previous vids and was good content 👍 I was looking forward to the build part, but I understand also it's alot easier to watch a 10 min vid than it is to record and edit etc 🤣 look forward to seeing future vids and keep up the good work🤙👍

[@armyofdarknessmotorcyclesb2883]

Thanks man!

[@FlexFast]

😍 Oh my 🤤

[@richardallen7301]

Good evening very nice series of videos for the R1. What size millimeter pistons did Mike use to rebuild the motor and are you using stock cams or custom?

[@armyofdarknessmotorcyclesb2883]

We used stock pistons and stock cams.

[@wrxzboost]

the amount of money it takes to go 5% faster is crazy. definitely not for the average track rider.

[@GHOST-666-LA-CA]

If this is an OEM engine rebuild, just spend the $8-$9k for a brand new motor. Unless you do the work yourself, then you save.

[@2LegitTooQuit]

Bike is dumb fast

[@armyofdarknessmotorcyclesb2883]

With luck, a good crew, fast riders and, again, luck, we'll be able to win some races with that engine this year!