- Why are US Octane Ratings so low?
- Top Tier Detergent Gasoline
- Have you ever used the OEM launch control on a modern sportbike?
- Why choose Worldwide Ceramic Bearings?
- What is the best weight Alisyn oil for my application?
- How much horsepower will I gain by switching to Alisyn <<0 weight oil and Petron additive?
- Why would I lose clutch cable free play at the lever when drag racing?
- I flashed my own 2017 GSX-R1000 ECM and now my bike is way down on power and runs terribly… any idea what could be wrong?
- Do I need a PCV, ECU flash, or BOTH when installing a Brock’s Performance Exhaust System?
- What is the best means to mount tires on to carbon fiber wheels?
- Do I need to physically bring my bike to Brock’s Performance in Ohio for a performance tune?
- Will I have to get my PCV re-mapped when I install a WET NOS system.
- Would the ignition module from Power Commander help in drag racing?
- What does -7R mean in my dragshock settings?
- What are the performance advantages of Ceramic Bearings?
- What launch technique does Brock teach to rookie drag racers?
- 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.
- What is the best gearing combination for my……
- What spark plugs should I be using in a bike with a 40 shot of wet nitrous?
- On your 240 swingarm kit with the built in air tank is it possible to use the air tank as an nitros tank , online it says your tank will hold 200 psi.
- On my stock length bike my gearing was set up to go through the traps in 4th gear in the quarter mile. Now that I have extended my bike 6 inches should I change the gearing to go through in 5th?
- My perfectly running bike will not restart since the last time I turned it off, what could it be?
- My bike is stalling after a burn out, at stop signs, and at the end of the track when I’m slowing down … do I need a new map?
- Is it possible to get “bad” race fuel and can you tell how old the fuel is?
- Is it okay to let the MR12 fuel sit in the tank? I’ve heard that it must be drained unless you want to cause serious damage to fuel pump and fuel lines ($$$).
- In regards to drag racing, what differences would there be in cutting the forks versus using a front tie down strap?
- I’m really stuck between buying the CT full system or the Alien Head system. Can you give me a quick run down of the differences between the two?
- I would like to lower my bike a little. Is this wise for a street bike and does it have much affect on the handling? What is the best method for lowering the front, spacers or new clamp?
- I wanted to know what motor oil you recommend and what weight? I plan on taking it to the strip, so what ever will provide the best protection.
- I race occasionally, but street ride several times weekly. Will less than zero oil be ok for so much street riding?
- I ordered your Alisyn <<0 weight oil and Petron additive. Is it safe to turn my bike 11,500 rpms?
- I often hear people talk about “Density Altitude” (Da) and how it can affect normally aspirated performance. How does it work?
- I just recently pulled the head off of my brand new motorcycle because the throttle bodies were gummed up and there was a sticky film in the intake track…why did this happen? Does race fuel cause this?
- I just bought a Wideband Power Commander for a 2006 Busa with a Brock’s Sidwinder and was wondering where is the best place to mount the bung for the O2 sensor.
- I have a 1397 busa that puts out 210 hp on pump gas.What race gas do recomend for the drag strip?
- I have a 2006 Honda Fireblade 1000 and I’m fitting your front radial mount brackets and I’m a bit worried about the length of the bolts after the bracket is on. It doesn’t appear to have adequate thread left, do I need longer bolts?
- What is the best shift rpm?
- I currently have a map from you in use. The only concern I have is that when I am using my air shifter which is 99% of the time that it back fires and shoots about a foot long blue flame from my exhaust. Am I running rich or lean?
- I am using an ohlins shock from a road race bike, so it’s totaly different then a drag shock. I need to revalve it for drag racing, is this something you do?
- I am running a Shinko 003 in the 200 size. I’ve had good success running 25 psi, but read info from the forum where Brock states 18 psi in rear. Can I go that low without screws to hold the tire on the stock wheel?
- How often should I use the Petron Oil Additive when changing my oil?
- How much race fuel (MR12) should I run? How do I clean the fuel system after the race?
- How much nitrous will my stock pistons take?
- How many inches will seat height change with your 3 position lowering links? Will I need a shorter kickstand?
- How long can MR12 be left in the gas tank?
- How long can I keep Alisyn oil in the bike (how many passes)?
- How is the less than zero weight oil going to perform on the street? I do still ride on the street some.
- How does Octane affect my bike’s power and performance?
- Does Brocks Performance have a credit line, or application for credit…. if I want to finance a Header for my bike ?
- Do you mix VP ultimate 4.2 for drag racing?
- Do you accept international credit cards?
- Brock this may be my mistake but I thought I got access to most all the forums on you’re site as a customer. I have access to the street smart forum but am locked out of almost all other advice forums.
- Adding a dynojet ignition module to my pcv will my tuner be able to achieve similar results as a pcv with a guhl reflash ecu ?
- Is it ok to mix race gas and pump gas with Brock’s maps?
- Can I use Brock’s maps with fuels in different countries?
- How come the welds on your stainless exhaust systems aren’t as good looking as other manufacturers?
- After my ride today I noticed that the end of my exhaust pipe was wet with a very watery substance. Normally it is dry more like soot. I was wondering what could this be caused by?
- I put Petron oil additive into my 2008 cbr1000rr and now my clutch is slipping. Why is this happening and what can I do to fix it.
- I purchased your Clutch spring spacer kit for 2004-2007 zx-10r and they do not seat into the “retainer” or “bucket” on top of the springs, way undersized. I tried a 2004 and 2005 clutch. Could it be packaged wrong, or what am I doing wrong here cause it doesn’t make sense.
- How do I get quotes for an international sale?
- Replacement parts such as headers and mid pipes..Does Brock sell these items individually or if the part is damage you have to purchase a whole new full system? ..I see there is no section on yur site for order replacement parts other than mufflers
- Why do I need to block my PAIR and will it affect my mapping?
- Which one of your exhaust will be the loudest on a hayabusa?? I’m looking for a nice loud sound.
- I have a 2004 Hayabusa. I replaced the exhaust cam with an intake cam. degreed it 105 int and 105 exhaust. Would you recommend an exhaust system.
- Do I just have to pull the flap out of my air box for the air box mod or do I have to cut the tunnel out where the flap was? And also my bike is in the rev limiter before it hits the red can I get some info on this also?
- Can I use VP MR12 gas in my 1397 Busa?
- Why does the idle increase after about 10 minutes of riding on my 1361 Hayabusa with basic head clean up and Alien Head system?
- What is the best oil and weight to run in my 1397 Hayabusa.
- What’s the difference between Brock’s Alien Head vs. ShortMeg exhaust?
- Should I expect to see any HP gains going from the Gen3 to the Sidewinder on my Busa?
- Should I buy the TRE or X-TRE for my 2009 Hayabusa?
- On an 08-12 Busa does the stock oxygen sensor go back in the exhaust? The opening for it is blocked off.
- I just bought a Billet Cam Chain Tensioner and I was wondering if you had the spec on how to put the right amount of tension on the chain or how to set it up?
- Dyno Testing with a Sidewinder – baffle in or baffle Out?
- Does the Speedo Healer also disable or sneak its way around the factory speed limiter ?
- Do TREs alter the Air/Fuel ration on the 08 Hayabusa?
- Regardless of the style/type of lowering links you offer, do I need to additionally purchase a shortened kickstand? I’m looking at the adjustable models for racing – will the stock kickstand still support the bike if I have dropped the rear?
- Is it hard to install an auto shifter on a zx14? Can I do it myself or do I need to take it to a shop for installing?
- I’m from France and was interested in your ECU reflash for the ZX-14R. I’ve heard the keys are coded with the ECU. If I get the ECU reflash, will I have to reprogram the keys to my bike?
- 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?
- I have a 2013 1400R, is it best to put a short exhaust on or long to increase power?
- I have a 2006 ZX-14 and I’m installing a 240 wide tire kit that’s extended 6 inches. Do you have an exhaust that will fit?
- After installing my new exhaust system, my ZX-14 overheats/spits antifreeze on to the ground when I turn off the engine. I removed the radiator during the install, but put everything back the way it was. Any idea what could cause this?
- What is the clutch stack height for an 01-04 GSX-R1000 when I remove a plate to make 8 steels and 8 fibers? I installed a clutch cushion for the back dated clutch on my 06 and have some OEM thick, thin steels, and fibers.
- Question / Issue I just put an Ultra Clutch Mod in a 08 GSX-R1000. The lever releases too close to the bar. It rides like a dirt bike, two fingers on bar, two on lever. What can I do to make it release further out?
- What gear change can I do to my 2007 GSX-R1000 with the stock length chain?
- Why don’t you provide Ignition Mapping for your exhaust systems?
- I am trying to choose between the Brock’s Alien Head full system or a sidewinder. My bike has a stock motor, but in the future it will be built. I was wondering which exhaust would be the best for a stock motor, but I also want to use the same exhaust when I get the engine built. I want the right exhaust that is going to get me peak performance.
- I am currently racing a 2006 GSXR 1000. If I lower the bike will my ET come down?
- My Suzuki misses and stalls abruptly when I pull the clutch lever in. Do I need a Map, or is my Power Commander bad?
- What are the expected gains going from stock everything to a Brock’s Full Exhaust and PCV with Map in a GSX-R1000? I know there are a few more factors involved in this equation but I would like rough estimate. Thanks
- Do you have a gear ratio calculator?
- Why has my FI light started coming on when the bike is decelerating? I cut the wires at the pressure switch for the clutch.
- Which model rear sprockets fit the BST wheels for my 2009 Yamaha R1?
- I’ve recently purchased a set of BST Carbon Fiber Wheels with ceramic wheel bearings. After only a few hundred miles it appears as if the bearings are leaking grease. Is this normal or something I should be concerned with?
- I have a PC ll but no software to hook up to my computer. Can you assist me in loading the proper maps I need?
- Will running MR12 require mapping changes compared to Brock’s street maps?
- I have an 08 Busa and plan on purchasing an exhaust from you. I wanted to see if you had a map for the BMC street filter and 93 octane gas?
- What is your take on E85 Fuel? Should I use it in my motorcycle?
- What is the best octane for the best fuel MPG? Do you have suggestions to improve my fuel mileage?
- Will a Power Commander hurt my stock 2009 Hayabusa with only 1 mile on it?
- Does Brock recommend mixing pump gas and racing fuels?
- I have aftermarket or ‘different than stock’ velocity stacks, do I need a new map?
- Should I remove my TRE after my ECU is Flashed?
- How do I gain access to Brock’s Private StreetSmart Owners Section?
- Are there special procedures when mounting a tire onto BST Carbon Fiber wheels with anti-slip rim treatment?
- Does Brock’s Performance offer racer support?
- Can I put the Brock’s Performance logo on my race suit and/or other items?
- What is Savage Mode?
- The fluid in the site glass of my of my Ninja H2 clutch system looks “cloudy, milky or dirty” – what causes this? What should I do?
- What 60 foot should I be looking for? What Air Fuel ratio should I be aiming for?
- Does the ECU have learning capabilities?
- What does Brock’s think about the straight pivot links available today?
- Why doesn’t Brock’s carry all the aftermarket items I want?
- Had my first few passes with the Sidewinder and low profile oil pan on my 02 Hayabusa with 1397 motor this weekend. I got my bike a full 2 inches lower. I only got 5 passes in but already knocked 0.198 off my ET! Also, that’s after 5 months of no riding. I LOVE it. What 60’s should I be looking for? My best was a 1.49 but I know there is more in it as I can hit it so much harder off the line now. Also, I have the LM-1 data logger. What A/F ratio should I be aiming for?
- I have a 2008 Hayabusa with the following items; Power Commander with your supplied Map, Air Shifter, Brock’s Exhaust system. I’m running 9.4 the 1/4 of mile. Someone told me that the ignition module is necessary to run below the 9 seconds. Can you provide some advice?
- I have a 02 GSXR 1000 with cams, ported head, exhaust and your modified ECU. Does the ECU have learning capabilities? My bike doesn’t have an O2 sensor, but I have been told I don’t need to use my power commander, my computer will tune it self.
