Hobby Stock (HS): We might run a stiffer right-front (RF) spring and a stiffer right-rear (RR) spring. So we thought we'd share his baseline setup. HS: We could maintain the previous setup as the track begins to smooth out, but it will keep a considerable amount of grip. 0000054197 00000 n Loomis says he plans to replace it eventually but it is still working so well for him that he hates to get rid of it. 0000016093 00000 n In short, they will be all over the track. 0000035730 00000 n we usually carry 5 to 15 of these engines in stock to choose from or we can custom build you an engine to your specs in. 0000014427 00000 n 0000080230 00000 n 0000030956 00000 n 0000036342 00000 n To be able to control the car, we need much stiffer springs and a more balanced setup front to rear. Wet, sloppy, and rough: 1.6 to 1.7 g's (peak g's but very difficult for the driver to maintain a good line). 0000058070 00000 n 0000058352 00000 n 0000013059 00000 n 0000028989 00000 n 0000065125 00000 n 0000035000 00000 n Big Block Modified Setup Workshop - YouTube 0000048733 00000 n 0000009045 00000 n 0000063254 00000 n $19.57. 0000044544 00000 n 0000013430 00000 n . Finally, the simplest-and probably most popular-adjustment when tight is simply to change the air pressure in the right-rear tire. Many spare parts. 0000024966 00000 n In our journey through a full day of dirt track racing at "Anywhere Speedway," we have purposely left out a number of setup variables such as fifth and sixth coil adjustments, gear changes, birdcage indexing, rear spring placement (front or rear of the axle tube), the decision to clamp or not to clamp, and others. 0000038291 00000 n 0000064683 00000 n 0000070008 00000 n 0000042630 00000 n 3. 0000020093 00000 n From body and chassis parts to gaskets, mounts, shocks, and springs, Bicknell Racing Products manufactures the components you need to set up or modify your car as you aim for the victory lane. If you find you are consistently making the same chassis change week after week, you can adjust your baseline to include it. Black slick, a condition in which the track still has enough moisture to keep the material packed, but has hardened and is taking rubber: 1.1 to 1.3 g's (becoming difficult entering and turning in the middle of the turns). 0000058662 00000 n LM: It is time to go a little more radical in the setup. 0000065396 00000 n 0000015154 00000 n 2006 Set-Up and Technical Guide Phone: (585) 352-5590 Fax: (585) 352-5593 130 Buell Road Rochester, NY 14624 Asphalt Modified Set-Up & Technical Guide w w w.troyerracecars.com 0000022018 00000 n 0000044181 00000 n 0000056588 00000 n 0000046437 00000 n We will now soften the LF spring to a 750, the RF spring to a 650, the RR spring to a 150, and move all of the moveable weight to the right side and higher up. On the right front try a shock with more rebound and on the left rear, switch to one with more compression. Interestingly, Loomis' day job is the shop manager for Michael Waltrip Racing's Nationwide Series race shop. Run a higher pressure in all of the tires. Here we utilize axle diameters that will provide a bit of both Options #1 & #2 (Forward Bite & Throttle Turn), using smaller diameters overall with a slight split between left & right side axle diameters. 0000026407 00000 n There's not enough horsepower where if you get tight you can use the throttle to help loosen the car up by spinning the tires. 0000054299 00000 n 0000050384 00000 n $164.48 / EA . 0000048289 00000 n Northeast Dirt Modified & Sprint Car Classifieds - Facebook 0000050593 00000 n Front: 0-1/2 inch 0000061760 00000 n The greater the diameter split between the left & right axles, the more loose the effect is on throttle. 0000011619 00000 n 0000065938 00000 n 0000031442 00000 n modified setup by Chuck Barton - Issuu 0000068686 00000 n 4 0 obj <> endobj Increasing tire pressure will help a tight condition all the way through the turn while decreasing the pressure by a half pound or so will help a loose condition. 0000051844 00000 n Shop Racing's Top Brands All in One Place, Teo Pro Car Mesh Flex Hat Available in S/M , L/XL. 0000023909 00000 n The track has now dried up and the black is mostly gone. However, over the past years we have stressed maintaining a correct front end geometry layout, including the bumpsteer, Ackermann, and roll center characteristics regardless of whether or not you have a stock front clip or a tube frame car. Increase the Ackermann to 1 degree in 15 degrees of steering. Cross: 48-52 When you get to the track and find you need to make adjustments to dial in the handling, make them one at a time and test them on the track before adding another. Throughout an event, most dirt tracks change surface characteristics, some in a dramatic way. On BMS' website it even states that, "We complete the 'homework' for our customers with a geometrically correct front suspension." Racers of all classes are getting smarter by the year, and getting to the front is a matter of staying on top of the most current technology. Selling as a roller . 0000076171 00000 n was brp1537. We need to maintain the downforce our car produces for corner speed, while providing some kind of bite off the corners. The air pressure must come down some, but do not run soft on air at this point. .more Dislike Share Tommy Brandon 6.37K. 0000056379 00000 n 0000045307 00000 n Shocks There will be less grip, but not to the point of going overly soft on the springs or introducing great amounts of rear steer to turn the car. 0000080923 00000 n 0000041582 00000 n 0000034865 00000 n Hardened and more packed as the surface begins to dry out: 1.3 to 1.5 g's (still good corner speed while losing a little grip off the corner). The driver can drive straight into the corner, brake harder, and get back into the throttle sooner than at any other time of the day. 0000024683 00000 n 0000028389 00000 n Change the RF spring to a 750-pound spring and the RR to a 175-pound spring. We keep the low CG (mount the weight low in the car) to reduce weight transfer to the right side to help maintain left-side weight in the turns. 0000037392 00000 n brp1553. He laid out his setup book and allowed us free access. 0000022412 00000 n Wed 8:30am-5:30pm 0000026458 00000 n 0000077225 00000 n 0000023465 00000 n 0000017176 00000 n 0000032915 00000 n 0000119369 00000 n The second is a tire temperature sheet for logging tire temperature after practice sessions. I'm not saying everybody has to go and call my guy, but when you are getting into a class and buying a car, the level of customer service he offers after the purchase is definitely something that you should consider.". 0000039871 00000 n 0000035310 00000 n 0000031281 00000 n 0000033211 00000 n 0000068319 00000 n 0000070574 00000 n 0000016580 00000 n 0000047748 00000 n 0000014879 00000 n 0000014757 00000 n 0000026012 00000 n 0000029392 00000 n 0000075348 00000 n LF: 14 4, Rebound 10. 0000040927 00000 n Parts list and dyno sheet included. Keep the all-terrain tires and lower the pressures a bit. "The thing that racing a lower horsepower motor forces on us is we're always working to free the car up," he adds. 0000028670 00000 n 0000051191 00000 n Behind The Scenes Of Bicknell Racing Products - YouTube 0000029110 00000 n 0000071582 00000 n The following are just a few of the handling adjustments Loomis recommends for specific situations and has noticed other racers using the most. Total Weight 0000070552 00000 n 0000021420 00000 n 0000049556 00000 n 0000017461 00000 n 0000023190 00000 n 0000020639 00000 n 0000066992 00000 n 0000017911 00000 n Modified Racing Cars for Sale | RacingJunk 0000023796 00000 n 0000066781 00000 n 0000076391 00000 n 0000064296 00000 n youtube. 0000034838 00000 n 0000066383 00000 n 0000060419 00000 n 0000056819 00000 n 0000058684 00000 n 0000016414 00000 n trailer 0000011614 00000 n Any moveable weight would be mounted low and left in the car. 0000050362 00000 n The difference is in the grip factor and mostly deals with the level of moisture present in the first inch or two of the surface material. Soft driving seems slow, but the alternative is always slower. Sat 9am-1pm. Forward bite is slightly reduced . 0000079290 00000 n 0000063538 00000 n The hardened track condition may only occur for one heat or so. 0000072644 00000 n 0000006476 00000 n 0000063040 00000 n "So I don't think I was that different than most racers when they are getting into this class. 0000067597 00000 n xref We will make some changes to the previous spring setup. Lower pressure on the left side will provide a lateral force that counters the centrifugal force that is trying to take the car up to the wall. "A gentleman by the name of Joel Smith is the BMS representative at Close Racing Supply, and it has been his knowledge and willingness to work with me that has been invaluable. 0000099345 00000 n 0000000016 00000 n 0000064065 00000 n 0000030020 00000 n 0000056047 00000 n Loomis' chassis is also not the freshest off the jig. We might want to anticipate the dry and slicker conditions coming now for lack of time later. left front setup block. 0000146446 00000 n Adjustment For Turn Exit Dirt Modified Set Up Blocks 0000015032 00000 n Still, these tuning changes are great to keep in your mental toolbox. 0000038526 00000 n / products / bicknell ** manufactured products ** (brp) / dirt modified set up blocks. CircleTrackSupply specializes in motor sports racing, circle track parts, tools for the shop and at the track on race day, dirt track parts, Imca, Late Model Stock Car, ASA, Hooters Pro Cup, NASCAR Weekly Racing Series, Busch East, Grand National, drag ra Smooth driving is important now as any complete loss of grip in the front or rear tires will cause a great increase in the lap times. Softening the right-front spring can help loosen up a car on turn exit, and stiffening the spring will do the opposite. 0000068474 00000 n 0000029719 00000 n left front set up stand 4. 0000040979 00000 n 0000030167 00000 n 0000018558 00000 n 0000066169 00000 n 0000047253 00000 n "People think I had all the answers when it comes to setups because of my job, but this chassis and the racing is so different, it really doesn't translate. Thu-Fri 8:30am-5pm 0000016053 00000 n LM: We definitely need to soften up the setup and introduce more rear steer to be able to negotiate the turns without causing the LF tire to be lifted completely off the track surface. 0000055242 00000 n 0000043228 00000 n 0000077439 00000 n We call it the IMCA-style Dirt Mod because that's the sanctioning body that is most widely known for these cars, and probably sanctions more races at this level than anyone else, but numerous racing organizations and tracks host this style of racing, so we're definitely not talking specifically about IMCA alone. 0000067879 00000 n 0000074694 00000 n 0000052227 00000 n 0000017011 00000 n The setup may look like this: LF = 350; RF = 325; LR = 185; RR = 150 (double the rear springs for the swing arm car); Panhard bar at 12 inches left. 0000081988 00000 n Big Block Modified Setup Workshop 6,061 views Streamed live on Dec 13, 2020 Breaking down how to set up the Big-Block Modified in iRacing. Your specific needs will be different based on your chassis, engine, track, and driving style. 0000061553 00000 n LR: 225 0000074925 00000 n We also offer many top brands in high performance race car parts, shock absorbers and suspension components for Dirt Modified and Circle Track Racing. DIRT MODIFIED SET UP BLOCKS - us.bicknellracingproducts.com 0000048080 00000 n 0000029860 00000 n the RacingJunk.com. Comp. 1/4 inch out (tracks 1/2-mile or bigger) The class seems like it has been around forever, and it's still going strong all across the country because the general recipe keeps the cars simple, easy to work on and fix, and (relatively speaking) inexpensive. 0000010587 00000 n This is simple to understand because the more weight you put on a tire the more traction you will have. BRB1. Change, change, everywhere a change , a message from social protests of the '60s, could have been written in reference to dirt track racing. Bicknell Racing Products got its start when Pete Bicknell was in high school building his first racecar as a shop project. We will need to change to tires that are harder, with less gap and more surface rubber. 0000020200 00000 n RR: 14, Stagger 0000064914 00000 n 0000040247 00000 n 0000086827 00000 n 0000067153 00000 n 0000078985 00000 n 0000118875 00000 n 0000072828 00000 n 0000023634 00000 n The car should enter, go through the middle, and come off the corners going straight ahead and balanced in the overall setup. 0000077670 00000 n 0000041813 00000 n 0000057416 00000 n Maximizing axle wrap will make it more difficult for the tire to break traction on acceleration, whether its on corner exit or on restarts. Will sell complete or separate. 0000025238 00000 n 0000030333 00000 n 0000086670 00000 n Just be careful to always make one handling change at a time because as a rule, every change has secondary effects beyond the problem you are trying to address. 0000019758 00000 n 0000041220 00000 n Late Model (LM): A similar situation would apply to the LM car. Image Part # Title Qty HRT - 36051400: Hoosier Late Model / E-Mod Dirt 8. . 3:45pm and it was time for drivers briefing for the 15 v8 dirt modified drivers in attendance. The "slide job" works well here because as you go under a car coming into the corner, you pass and inevitably slide in front of the passed car. A more sideways driving style is sometimes helpful for mostly aerodynamic reasons. 0000031146 00000 n 0000044412 00000 n 0000051631 00000 n 0000038973 00000 n This effect can be taken to an extreme, and we never want to three-wheel the car in order to create the effect. 0000006476 00000 n 0000047042 00000 n left rear drop rail set up stand. For now, use a stiffer (RR) spring with a high Panhard bar mounted on the right side for consistency. One adjustment that helps turn exit without affecting the rest of the turn too badly is the right-front spring (although it will affect turn entry some). 0000062598 00000 n Adjustments For Middle Of Turn 0000073059 00000 n 0000119134 00000 n Torque Arm Slider Setup page30 Torsion Bar Pre-Load Instructions page19 716-285-7502 OP#2 administrator@bicknellracingproducts.com Monday-Thursday: 8:30am - 5:30pm Friday: 8:30am - 4:30pm Saturday: 9am - 12pm (OPEN SATURDAY ALL YEAR) 905- 685-4291 OP#3 administrator@bicknellracingproducts.com Monday - Thursday: 8am - 5:30pm Friday: 8:00am - 5:00pm 0000019321 00000 n 0000025406 00000 n All Rights Reserved, Designated trademarks and brands are the property of their respective owners. Dry slick, a condition in which the track has lost considerable moisture and is now very dry and slick with little grip: 0.7 to 0.9 g's (The cars are now very slow in getting into and through the turns, and traction under power is very low. 0000076402 00000 n 0000065627 00000 n Loomis' Baseline Setup 0000021685 00000 n The Panhard bar, mounted on the left side of the chassis, should be at heights of 12 inches left and 8 inches right. LF: 3 degrees positive 0000081155 00000 n 0000044970 00000 n Use of this Web site constitutes acceptance of 0000016218 00000 n Raise the moveable weight up and to the right side as much as possible for a 50-50 percent side-to-side weight distribution. Once the track has hardened, it will quickly continue to change toward black and then to slick. Aluminum Lightweight Design It is, in fact, a few years old. 0000015195 00000 n 0000023021 00000 n If you do your homework, you will benefit by having a car that turns much better allowing more turn speed and better bite off the corners. But be careful with this adjustment because it can also make you too tight getting into the turn. 0000018764 00000 n LR: 12 Instead, try to get a handle on how the car changes as the fuel burns off and compensate for that. 6. From body and chassis parts to gaskets, mounts, shocks, and springs, Bicknell Racing Products manufactures the components you need to set up or modify your car as you aim for the victory lane. 0000045896 00000 n 0000009869 00000 n Minus Motor/shocks/trans/seat This is a very good straight car !! 0000075372 00000 n Dirt Modified Chassis - Dial Your Modified Setup - MotorTrend 0000059717 00000 n 0000022130 00000 n 0000065729 00000 n 0000055343 00000 n First, you can raise the J-bar (essentially a Panhard bar that's curved to clear the driveshaft) at the pinion. 0000098806 00000 n A simple change that will affect handling in the center of the turn without compromising a lot of other setups is the height of the rear ballast. %PDF-1.6 % 0000029433 00000 n 0000038079 00000 n "I started from ground zero when I got back into racing," Loomis says. Raise the rear ride height one more inch, move weight up and to the right in the car, and soften all of the shocks . 0000076193 00000 n While we make it a policy to never give out specific chassis setups we are providing Troy's to give you an idea of what has worked for this track champion. 0000017962 00000 n And the thing I did that helped me progress the fastest so that I was able to win the track championship-and a lot of people aren't going to want to believe this-is I purchased a chassis that is basically mass produced. Dry, a condition in which the top layer is now drying out and losing material in the form of sand: 0.9 to 1.1 g's (loss of grip is now getting substantial, and the car will not turn well or get bite off the corners. Light Weight Steel Frame Construction Gusseted for Extra Strength 0000060750 00000 n Also has extra parts included ! 0000078272 00000 n 0000073111 00000 n 0000025519 00000 n 0000025679 00000 n 0000095039 00000 n Right: 57-60 Teo's, Bicknell's and Troyers supply the base of the car to ensure driver safety. The LF spring = 375; RF = 350; LR spring = 185; and RR spring = 175. When using Fed Ex/UPS: 38 Meadow Road Florida, NY 10921 0000071043 00000 n Forward bite is slightly reduced to a degree (from Option #1), but the axle diameters here still remain much thinner than standard axles sold which will allow for axle wrap-up and increased forward bite over any standard diameter axles. 0000074485 00000 n 0000036675 00000 n At the shop the next week, return your car to your baseline setup and check how much the settings have changed. 0000076911 00000 n 0000024520 00000 n 0000052930 00000 n Make sure your car is correct for front geometry issues.
