So Much Useable Knowledge Gained From Tuning a 2017 Kawasaki Z900 ABS?!
Brock's Performance Brock's Performance
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 Published On Mar 4, 2021

Q?: What do you get when you combine a “Tech Talk” with a “Stock 2 Brock” using a 2017 Kawasaki Z900 ABS project bike...with a little Covid thrown in for good measure?
A: You get a single INFORMATION PACKED episode! (Note: First ride reaction video posted here:    • Unedited footage of Josh's  Z900 ABS ...   )

Working backward from his traditional DIY vids, Brock explains the products and techniques used to achieve outstanding performance improvement’s out of his buddy Josh’s already finished 2017 Z900 ABS. Using The Brock’s Performance Playlist ‘Official 2017 GSX-R1000 S2B: Stock to Brock Video Library of Gixzilla mods from truly stock to Super Stock’ (https://bit.ly/2YV8YEG) as a guide, Brock quickly and efficiently uses the techniques demonstrated in the playlist to uncover some surprising results.

As Brock likes to say “the spelling on the tank doesn’t matter”. Use this episode as a guide to help improve the performance of ANY modern motorcycle.

Subjects covered:
Full Performance Exhaust: https://bit.ly/3bg06j5
Sprint Filter P08 F1-85: https://bit.ly/3qps0xr
Dynojet Power Commander V (PCV): https://bit.ly/3rg6MmE
ECU Derestriction: https://bit.ly/2PzdJ4p
ECU Derestriction with fuel mapping: https://bit.ly/2Ol2ufp
MR12 dyno results
Ignition timing change results
89 octane results from items available in our store.

We hope you enjoy: Stock to Brock Tech Talk Dyno Results using a 2017 Kawasaki Z900 ABS

Video Time Stamps
0:00 – Project bike overview
2:05 – Sprint Filter prototype P08 F1-85 vs. OEM
3:30 – Stock base run with PCV installed (zero map)
4:21 – Stock base run vs. derestricted ECU
5:01 – Can I flash the ECU on a stock bike?
5:31 – Ordering an exhaust during a pandemic
7:40 – Penta-Carbon base run vs. derestricted ECU
8:12 – Discussing OEM head pipe diameters
9:30 – Discussing Penta-Carbon head pipe diameters
10:27 – Head pipe diameter vs. torque loss
11:57 – Penta-Carbon base run with mapped PCV
13:03 – Penta-Carbon base run with fuel tuned ECU
13:47 – Base run with MR-12 and clutch slippage
15:29 – MR-12 base run with cutch fixed
17:00 – What happens if I add ignition timing?
18:00 – What happens if I remove ignition timing?
20:25 – Discussing P08 F1-85 vs. OEM back-to-back test
21:12 – P08 F1-85 base runs for testing
23:20 – Installing OEM Kawasaki air filter
26:17 – OEM air filter base runs for testing
27:19 – Discussing results of air filter test
29:22 – Discussing Z900 base run vs. final results
30:16 – ‘Over rev’ and how it helps performance
32:35 – What is the ‘ultimate’ air-fuel ratio?
34:00 – Two sensors, same dyno run, different readings?
36:52 – Video conclusion and what’s coming next

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