Brock's Performance FAQ

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Top 20 FAQs
	Do you recommend baffle in or baffle out?
	My FI light shines when I installed your pipe on my 2008 Hayabusa. What do I do with the O2 Sensor?
	How does Octane affect my bike's power and performance?
	How do I get a map for my power commander?
	I have a Brock's Performance exhaust system and no receipt. What do I do to gain access to the owners group and mapping? Used exhaust purchase, owners group access
	What happens if I fill out a New or Previously Approved Exhaust Purchase Map Support request forum... but I actually own a USED system?
	Do you have a gear ratio calculator? Calculate your gear ratios
	Does Brock's recommend the use of K&N or BMC aftermarket street or race air filters?
	What is the benefit of running a non o-ring chain on the track, and why can't you do any riding on the street with it.
	I have a drag bike with all of your stuff on it and a Sidewinder. Where is the best shift point on this bike in rpm for best ET?
	How long will it take to receive my maps?
	If you replace your stock pipe with an aftermarket pipe, would a power commander be necessary?
	What is the definition of a USED exhaust system to obtain Map Support?
	How much nitrous will my stock pistons take? Nitrous to stock pistons
	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 purchase Brock's Performance custom maps to download and get more HP?
	How do I interpret the map names?
	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.
	I am about to order one of your rear sprockets for a Hayabusa and want to know what size teeth should I go with that would not effect my top-end. I am already down one in the front. The bike will be used for quarter mile 10% of the time and the rest will be road racing on the highways. I have your 1397 kit!

Recently Added FAQs
	I have a 2009 ZX-14 and I recently installed a 40 shot nitrous kit for track use. I'm looking for advice on strengthening the clutch. How much stiffer is the clutch with each of your spacers? What set up would you recommend for my use? Clutch springs and spacers
	I just received the maps for my 04 hayabusa with a full street meg/stock air box used for mostly high performance street riding. I'm curious if the track map can be used on the street with pump gas with out danger/harming my bike? Or am I better off using the street tune? What map to use
	I have an 08 ZX-14 with a ShortMeg, secondaries removed, tre, BMC race air filter, and a PC5 with Brock's map. My question is will a Brock's flashed ECU help me pick up more power?