Brock's Performance

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Map Questions (83 FAQs)
Questions about fuel injection maps and mapping. Primarily Brock's Performance Dynojet Power Commander based.


Top 20 FAQs For This Topic
Would Brock’s Performance create an ECU flash with ignition timing so aggressive that I would be forced to run race gas all of the time?
I replaced the K&N air filter with the stock air filter and ran redline fuel injector cleaner thru the system. New result is 157.87 hp @ 92.61 ft/lbs. (higher ambient temp /lower humidity) When I changed the filter, the idle dropped, and I had to adjust the idle up to keep it running. I would think this is more restriction? The dyno shows the bike is now running richer than with the K&N filter, but producing more power?? People have suggested dyno tuning the bike, I wanted to get yor input before doing this.
Why was I was sent PC3 USB maps when I have a PCV?
Is it ok to mix race gas and pump gas with Brock's maps?
Can you send me a map with the secondary throttle plates removed for a GSX-R1000? Also does Pair valve sucker mod in place mean that the Pair valve has been removed?
How do I interpret the map names/abbreviations?
Am I eligible for map support if I purchased my Brock's Performance exhaust system USED?
Will I lose the map in my Power Commander if I unhook my battery?
Lose my PC map
Can I buy maps?
I have a street megaphone on a Hayabusa with small box mod, stock filter, PC3USB, 87 pump gas? I have a flat spot with hesitation from 2500 to about 3300. Which map do you recommend for it? Don't want it to run too lean.
I have removed the secondary butterflies on my GSXR 1000, will this affect the map for NOS and MRX01? Also, if I wanted to run pump gas most of the time and MRX01 in grudge matches would the map need changing or should I get it dyno tuned to be on the safe side anyway?
2002 Hayabusa 1397. I have your piston kit, intake cam, exhaust cam, sidewinder. Also PC III USB, 10 inch over swingarm, 60hp shot wet nitrous. It has no air filter(block-off plate) and used as a track bike only. 1. What type of fuel do you rec? 2. Do you have a map available? 3. Should I run baffle or not? 4. What be proper gearing, I weigh 200 lbs? 5. I have a MRE lock-up, should I run your spring package as a baseline? 6. How much can you safely spray until you have to take timing out?
Can I purchase Brock's Performance custom maps to download and get more HP?
How can Brock's get mapping so close?
Can I use older PC3 USB maps in the newer PCV Power Commanders?
Does my Hayabusa drop-in piston modified engine need a better map than the standard one you sent?
What is your take on E85 Fuel? Should I use it in my motorcycle?
I was reading on a forum where people are "claiming" that when they remove the baffle on their ZX-14s with the stock motor they loose low to mid range power and the bike won't launch hard. Have you experienced this problem when you test systems or are they leaving out details like not using correct map and other mods? Does removing the baffle require a different map?"
Does Brock's Performance offer Bazzaz Map Support?
My 2007 Kawasaki ZX -14 bike is running absolutely great. Question -- Will it affect your fuel map in any way, if I change the front chain sprocket from a standard 17 tooth down to a 16 tooth sprocket, and leave the standard 41 tooth sprocket on the rear wheel?

Recently Added FAQs To This Topic
I have a full brocks shortmeg exhaust fitted on my bike with a K&N air filter, PC5 with your custom map downloaded on my 2007 GSX-R 1000. I recently had Don Guhl Flash my ECU. He recommended that I remove the TRE. I was just wondering if that was correct? Also, do I now need to have the bike tuned on a dyno?
If I install slip-on Alien exhausts on my ZX14-R, would I need a map and PC or not needed? No racing just a street rider.
I purchased your stage 2 kit for my H2 and my goal is to get the bike above 230mph. Was wondering what your opinion would be on putting a 60 shot nitrous system? Think it's to much for the motor? Also, would I benefit from an Ignition Module from Dynojet?
Ninja H2 and Nitrous
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