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2003 Brock Davidson Interview
with Motorcycle.com


 

We've all been there. You buy a new bike. You baby it for a little while during the break in period. You admire it's looks. You playfully

   
   Hi ho Suzi! Away!   

flick it around a little. You take it over to your buddies' houses so they can check it out and tell you what they think, but your trigger finger is itchin' the whole time. You take it through some local twisty sections to push it a little harder and check out the handling, and that's worth a few smiles. After all, foreplay is important, or so I've been told. But you know that bike won't really belong to you, the relationship won't be fully consummated, until the engine's broken in and you can find that nice, flat, straight stretch of pavement where you can crank open the throttle, smoke those tires, punch through the gears, and make that bitch scream your name to all within earshot! Yes, yes, yes! That's the moment when the passion begins. Now that bike really belongs to you, and don't it feel good!

In 1998 Brock Davidson turned his passion into his business and started Brock Davidson Enterprises (BDE), which specializes in developing and manufacturing late model sportbike performance products. In May of 2000, Brock entered himself into the history books when he became the first rider of a street legal motorcycle to run into the seven second zone [quicker than 8.00 seconds] in the quarter mile. He did it aboard a 1997 Suzuki Bandit 1200. Brock graciously took some time to talk to us about the joys of dragging street-legal bikes on a race track.

 

EBass: Brock, maybe you can start out by giving our readers an abbreviated summary of your drag racing career and how you came to be involved in the sport?

 

Brock: I guess it all started around 1978. One of my neighbors had a hopped up KZ1000 that he allowed me to take around the block. I was 12 years old and weighed 72 lbs, and he let me ride it. He held it up so I could
   
   Brock wasn't like the other children...   

get going, and I took it around the block and I was absolutely hooked from there! I immediately ran out and bought a set of wheelie bars for my XR75 dirtbike. I was convinced that it was the funnest thing I'd ever done! (laughter) That would be the beginning. You know I did the starving student kind of thing commuting back and forth to work and realized that being around traffic . . .I mean I liked riding my street bike . . . but being around traffic and people and officers of the law had its downfalls. So a little bit after my sixteenth birthday, my girlfriend and I went to the local drag strip and I started racing. I had a Kawasaki H2, a 3 cylinder 2-stroke that was just a rattly, noisy, mess but went great on the track and I started honing my skills from there. Once I got in a position financially to buy a later model bike, I bought an '82 GS1000 Katana. Either the prettiest or ugliest motorcycle I've ever owned. I haven't quite decided! I think a lot of other people haven't either. I ended up building it when I was around 19 years old. I ended up building it into a 1200cc street killer that ran in the 9's back then and just progressed from there.

 

EBass: I understand that one of your claims to fame is being the first to run a sub-8 with a street-legal bike a few years ago. Can you tell us a little about that?

 

Brock: That was really a big event in our sport and for me personally. I like race bikes but I've always enjoyed street bikes quite a bit more. Up until a certain time frame there, this was about '99 when Mickey Thompson Tires got involved, Jerry Francis and some of the guys from Mickey Thompson actually flew an engineer over here from Bridgestone to
   
   Brock's idea of a stretch limo   

work on tire development. We knew we had plenty of power but the bikes were spinning the tires over the entire length of the track and we just couldn't get it hooked up. We worked with them and once we got enough traction the race was on! I mean there were quite a few very competent racers that had the potential to run it. I think the first race out with the Mickey Thompson tires, I qualified number 1 with I believe an 8.07, which was very close. Definitely the quickest pass anyone had ever gone, and by the weekend I think I had a couple of guys run quicker than that! As the racing progressed we found out what to do with our new traction. Randy Waters in Montgomery, Alabama ran an 8 flat and almost got into the 7's and ironically it was against me. My bike broke on that pass. I looked up at the scoreboard and saw an 8.00 and thought, "Oh, boy! I just dodged a bullet there!". But the next race we made a couple of changes to the clutch and got the horsepower down and managed to run a 7.97 on a full blown DOT approved, street legal motorcycle. Even backed it up with a 7.99 and a 7.98 so that was officially broken and we got an awful lot of publicity for it. We had help from American Suzuki in getting there so it was sort of a feather in their cap also. It's one of those milestones. Who knows when or if a 6 second street bike pass is ever gonna occur. But already just in this short a time some of the guys have managed to run in the 7.6 range. So they've taken quite a chunk off that 7.97.

 

EBass: A lot of the knee-grinders out there sort of look down on drag racing as maybe not requiring the same level of skill beyond the ability to pop a clutch and hang on for dear life. Could you take our readers through some of the under-appreciated aspects of a drag race?

 

Brock: I can tell you this, and I know that there's a lot of that perception as far as drag racing goes. I'm friends with Jason Pridmore and Richie Alexander. In fact, Richie rode one of my 600 super sport bikes drag racing in 1999 and Richie's a very confident road racer. He was the 750 super sport National Champ, and he realized in a hurry that what
   
   Houston, we have liftoff   

you do on a drag strip as a racer vs. what you see as an observer are two entirely different things. It's a lot more precise type of skill. If we make a mistake, we don't get any additional time to catch up. Really, the way drag racing goes, if you have to think about what you're doing . . . you lost! It's all about instinct, practice, and shaving a hundredth of a second off here, and a hundredth of a second off there. It's a very difficult task. One of the things that I enjoy about our high-powered street bikes is that in all honesty in some of the professional classes where you have wheelie bars, it almost does boil down to a "close your eyes, drop the clutch, and hold on for dear life" kind of thing. When you're riding a 400 hp street bike that can wheelie at 160 mph, it's a different story. It's really a matter of situational awareness. You have to know where you are and what you're doing at all times, or else you can get yourself in big trouble in a hurry. That's really one of the reasons that I've enjoyed the "no wheelie bar" style of competition, to seperate myself from the pro stock and those kind of guys. Realy at that level whoever has the biggest wallet has the potential to win. In sport bike drag racing you could have all the money in the world, but if you can't ride, you ain't gonna win.

 

EBass: In sport bike circles, there's always the ongoing debate about what percentage of a winning time comes from the tires, from the rider, from the engine, etc. How would you break drag racing down in terms of percentages of what accounts for a bike coming across that line with the best time?

 

Brock: Well I can tell you this. There are some people out there, like in road racing or any other sport, that just have a very good natural
   
   "Sniff, sniff . . . Hey do you guys smell something burning? Oh, never mind, it's just me."

The two different blow-things-up videos:
Brock blows his hand off
(not really)
284k MPEG4
Brock's NOSbike blows up 2.8M MPEG4
  

talent when it comes to drag racing a motorcycle. And I'll be the first to admit that I'm not one of them! I mean I have always had to practice very hard, really work at it, and luckily for me my physical practice on the race track combined with my mental ability to adjust and set up and build a motorcycle has got me where I am. I would consider myself not even in the top ten percent of the best riders out there. But combining the other talents and the package gets the job done I'd guess you'd say.

 

EBass: So in terms of the bike per se, if you were to take something stock from the dealership and consider taking it out and doing some drag racing with it, what would you say are some of the most important investments to make in modifications in terms of what would get you the most bang for your buck when it comes to performance at the track?

 

Brock: I can tell you from experience, and we have done extensive testing with Suzuki's Hayabusa, so I'll just use that for a reference point. Your average guy, including myself, who jumps on a bone stock Hayabusa with a stock chassis just like it comes off the dealer's show room floor,
   
   Brock going into Jedi mode in his quest for that lost 100th of a second   

will be very lucky if he can get into the 9's. It's a difficult bike to get into the 9's with. It's got all kinds of power, but it's very difficult to apply. The first thing that we suggest is making chassis modifications to lower the center of gravity of the bike. With that, in combination with a product that we call our clutch mod which takes out the back torque limiting tripper assembly that comes with those bikes, then the clutch actuates smoothly. By lowering the center of gravity, you have the opportunity to actually use the power that is provided. Once you get a bike set up properly like that, a good rider can run 9.70, 9.60 somewhere around 140-142 mph. To take that one step further, one of the biggest improvements is in the exhaust system and fuel injection (FI) mapping, and various other things that work together as a package. With that entire package done, a good rider can get one of these bikes into the 9.30's and come close to 150 mph in the quarter mile and that's without ever touching the engine, with the exception of the modification to the clutch.

 

EBass: I notice that you didn't mention Nitrous Oxide (N2O) at all. What's your take on that? Is that a necessity to get really high performance?

 

Brock: My company is actually OEM supplier of showerhead distribution blocks to Nitrous Express, which is one of the leading NOS manufacturers in the country. I love N2O! I've always thought that Nitrous was the next best thing to the bike! If used properly, for instance on my 7 second Bandit, I push around 200 hp to the rear wheel normally aspirated with no N2O. With the N2O, I can pump it up to 350 hp if I like! I can pick up as much as 30 mph in the quarter mile with a properly set up bike running N2O. Now as far as street bikes go, it's the same deal. N2O is really fun stuff, but what you have to really realize about it is that it's very unforgiving. So if you have a problem, there's normally not any what you'd call "small problems". It either works really well, or it tears stuff up! That's one of the downfalls. There are some dry N2O kits for some of the late model sportbikes that work in conjunction with some FI mapping that we've developed for our exhaust systems that can boost your power output by 30 hp very safely. Another 30 hp added on to a motorcycle that can already run 150 in stock engine trim is really a lot of fun. We've got stock engine bikes out there where the fastest one of our customers have gone is 164 mph in a quarter mile with a stock engine, our exhaust, and N2O. So there's a sizeable boost to be had there.

 

EBass: In terms of problems occurring, what would you say are some of the most frequent causes of accidents on the drag strip, in terms of either driver error or mechanical malfunction?

 

Brock: That's easy to sum up in one word . . . "greed"! (laughter) Either greed in the horsepower department, wanting too much and destroying your
   
   Dooood! My Gixxer doesn't look like that?!   

engine, or greed in the acceleration department, asking for too much and not having the rider skill to be able to control it and flipping the bike over backwards. Drag racing is one of these sports that it requires a lot of self-control. You can get the job done without self-control, but it's quite a bit more dangerous, and it's also a lot harder on your wallet! I mean if you go out with NOS or a turbo boost or anything else that can melt some pistons, you've got a headache in a hurry.

 

EBass: In a safer realm, what's the story with these "brute horsepower shootouts"? I've never been to one of these things so maybe you could tell me a little bit about what goes on there.

 

Brock: That's the epitome of greed that I was talking about! The good news is that you normally don't have to worry about the rider getting hurt, just the engine. There are some horsepower shootouts out there and we managed to place second at AMI last year on one of our street bikes. We didn't even build a bike for the shootout but we were able to place second which was quite a thrill because when you go down to Bike Week there's a lot of testosterone flying around and a lot of people with really big engines who have put in a lot of work and a lot of time and we managed to place second with a "ride around" street bike that made about 218-220 hp at the rear wheel. The real brute horsepower guys, they're the turbo-charged guys, some of them turbo-charged with NOS. I believe Mark Moisan won last year with around 420 hp! Mark's the kind of guy, he'll be the first one to tell you that to even get those kind of dyno readings he has to turn the power DOWN because of the traction issues on the dyno, the bike wanting to jump off and so forth. There are some guys running around with 500 hp Hayabusas. They can't use half of that, but boy it's quite an interesting ride when they try! (laughter)

 

EBass: Yeah, I'm just imagining that if you actually tried to apply all of that horsepower on a track you'd either end up on your back real fast or be throwing up chunks of pavement behind you and start digging yourself a subway to China!

 

Brock: Sometimes traction is a bad thing! Before that Mickey Thompson tire came out, I was pretty used to white smoke coming off my tire at the finish line. Now I have to worry about wheelies at 170 mph! I mean my Bandit, since the 7 second deal, I've managed to run 186 mph in a quarter mile from a dead stop on a bike with no bars. We can run from zero to 150 mph in 5.1 seconds, and some of the turbo guys have managed to run 193-194 mph in the quarter mile on street bikes.

 

EBass: That's just wrong! (laughter) In terms of some of the resources available to an aspiring drag racer such as drag racing schools, books, videos, things like that, are there any sort of bibles that you would recommend to someone wanting to get involved with the sport?

 

Brock: I have dabbled in technical writing myself in our information forum at BrockRacing.Com. I have a series called "How to slam and prep a Hayabusa part one and part two" that basically details what you would do from purchasing your bike in the showroom to getting it to the 9.30
   
   It's all about the Benjamins!   

to 9.40 trim. That's mechanically. From a rider's point there are some classes being taught out there. Ricky Gadson has a school, Jason Miller runs a school. Most guys, I think if they go to the track and they watch instead of trying to do it first, they get a better idea. Nine times out of ten, most guys that don't perform like they want to, it's because they either try too hard, that's a big problem. A lot of people see a pro or a semi-professional racer take off and see how hard they launch and think, "Well heck, I can do that". And next thing you know, they're wheelie-ing, and spinning the tire, and doing all the things wrong that they don't want to do. If you go out and watch some of the good guys and try and practice at the track, and get smooth with it, once you're smooth, the quickness will come. Of course proper bike set up is important. A lot of guys will go out, and they'll go to the local track, and they'll practice, but they don't have their bike set up properly. They'll effectively practice doing things wrong because the bike isn't properly set up. Set your bike up first and it makes learning easier and more productive. Honestly, I don't really think you need to go to a school. If you go to a National event and look at some of the guys, and then find a local track . . . the thing is, you can't do it on the street. Some guys are convinced that they're so much faster on the street than on the track, when in reality, the track is a lie detector, and it shows them how slow they really are. They're not faster on the street, they just don't have anything to gauge it by except someone else who's going slow! So go to the track. Realize what the timing system is doing. In fact AMA Prostar has a basic introduction on their website, http://www.amaprostar.com/club/races.html that tells you how the timing system works and what the objective is. From there, it's just a matter of fun! We go out on a Thursday night at my local track here in Ohio, there'll be 30 to 50 sportbikes out there, and we go out, practice, have fun, and then take off riding. It's great. You can go out and relieve some frustration without worrying about getting a ticket, and it's not real expensive. Just basic safety rules, you know. DOT approved or Snell approved helmet, boots above your ankles, gloves, and a leather jacket and you're good to go. There's no special licenses, there's no special problems until you get to a certain level.

 

EBass: What would you say the growth curve of the sport is like?

 

Brock: I think the sport bike racing section is getting quite a bit bigger. There are a lot of sport bike riders that drag race, because it's really one of the only places that you can use the potential of the bike. The hot-rod cruiser market is really expanding at a fast rate also. Now I live two and a half hours from mid-Ohio and in all honesty I wouldn't have the first clue about how to go about road racing. I'm sure I could figure it out, but it's an awful lot of trouble, considering that right here in Dayton, Ohio, I,ve got fifteen drag strips within 150 mile radius. I can drag race Tuesday through Sunday somewhere within a 90 minute drive of my home. And a lot of places on the East coast are that way. I know it's not that way out on the West coast, which is probably why we're so much faster than you guys!

 

EBass: Whoa, that's gotta hurt! (laughter) I get the feeling there's gonna be some reader response on that topic! (laughter)

 

Brock: It's true! (laughter) You guys only have ONE guy out on the West coast who can hold his own when he comes over, and that's Larry Laye. You know, it's not even close. You poor guys!

 

EBass: Alright Brock, well I'm gonna send West Coast Larry over to your house for breakfast tomorrow morning and a little bit of conversation. (laughter) But that having been said, do you have any amusing anecdotes? I'm sure that if you've spent this much time in the sport, that there's got to be a few tales that you don't mind spinning.

 

Brock: Aaaah, there's all kinds of . . . most of the things that I would talk about would really be more associated with the gambling and street racing aspect of the sport. You know Biker Boyz just came out and it was a less than representative example of how things really are. It may work OK in Hollywood, but it doesn't work that way . . .

 

EBass: Uh, it didn't work OK in Hollywood either Brock, it was running like 8th at the box office, behind "Kangaroo Jack" in its second week! So . . .(laughter)

 

Brock: Yeah, the 150 mph on a dirt road with no shut down scene didn't really do it for most of us out here that actually know what we're doing. But to preface the term "street racing", AMA Prostar has a program now where they're trying to get illegal street racing off the track.
   
   The Bandit that stole the eight-second mark   

Because in the past, if two guys wanted to go off and race for money, they'd literally race on the street out in front of the track. Which is no good, doesn't do anybody any good. Prstar has what they call the "no scoreboard class" now. So when you get to a National event, you have some guys that have fast motorcycles. They'll put them on the track. They will basically rent them lanes on the track, turn the scoreboards off and let 'em race. And these guys race for a lot of money sometimes. The biggest thing about the street racing is the people involved. Part of the entertainment is that a guy that's setting up the race, if he really knows what he's doing, he will get the other guy so irritated, and so angry, that before he comes to blows, he'll make a decision to take a race that he really shouldn't race. Some of the guys in the sport, Keith Dennis, John St. Pierre, these guys are absolute characters. They'll have you rolling laughing, going through . . . I call it the negotiation process of setting up a race. Then when it gets down to it, these are PROFESSIONAL drag racers on street bikes. And it's really exciting to watch. I'll be the first to admit, I can go to a National event and watch an awful lot of motorcycles go down the track, and you know drag racing's one of the sports that unless you're doing it, it's really not all that exciting to watch. If you're doing it, it's a ball! But watching it sort of gets old in a hurry. But watching two of the best street racers in the country racing for $10-15,000 on REALLY fast motorcycles that are hard to control, is really enjoyable. And it's legal, at least street-wise. I don't know if it's legal from an IRS standpoint! (laughter) But the racing itself sure is exciting.

 

EBass: No doubt. Any final thoughts you'd like to leave our readers with?

 

Brock: Just that motorcycling's one of those things that, I mean, I get into all aspects of motorcycling. I haven't gotten into road racing yet. I'm gonna see about getting into one of Jason Star's schools. I have recently been dabbling in motocross, and when I'm not doing that, I'm drag racing. Motorcycling is motorcycling, and drag racing is another aspect that street bike owners can entertain themselves with, without much time, without much trouble, and they can go out and have a real good time. I've seen fully dressed Harley-Davidson's racing each otherdown the track. These guys are having so much fun, you can hear'em yelling back and forth to each other as they're going down the track! It's really a lot of fun, and a lot of your basic sport bike owner, or any sort of street bike owners may not realize that they have a competitive, entertaining race bike sitting in their garage, because they just haven't thought about it in that respect.

 

 


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