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Loomis began his racing career in the Northeast before moving to the South to work in NASCAR. 0000011703 00000 n
We will make some changes to the previous spring setup. Finally, one last word of advice. left front setup block. 0000080230 00000 n
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The following are just a few of the handling adjustments Loomis recommends for specific situations and has noticed other racers using the most. 0000038243 00000 n
Many spare parts. LM: We will want to soften the setup a little more while the track is transitioning through this phase, and we need to reverse-split the front springs. When using the Post Office: P.O. 0000061760 00000 n
Raise the Panhard bar by 1 inch to 13 inches left and 9 inches right. Low profile tyres work at lesser slip angles. 0000027787 00000 n
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). 0000064894 00000 n
The changes will be realistic and will not involve cutting or welding the chassis. 0000021577 00000 n
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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. 0000053966 00000 n
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"If the chassis gets bound up in the turns, it tends to bog the engine down and that just kills your momentum. 0000045101 00000 n
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What this means is that BMS has already worked out the geometry issues in the front so you can hit the ground running. 0000049769 00000 n
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brp9706. 0000029555 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. 0000086409 00000 n
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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. 0000079339 00000 n
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100% poly stretch shell bonde 2021 Teo Pro CarWinter Knit Hat One Size Fits All! Loomis recommends avoiding the temptation to move the ballast weight back behind the rear axle as this can create an unpredictable pendulum effect. 312 0 obj<>stream
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Increase the Ackermann to 1 degree in 15 degrees of steering. HS: When the track turns black, the surface has become hard with very little loose material. 0000026125 00000 n
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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 0000086592 00000 n
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Camber Gain: Less than 1 degree change, Toe 0000044739 00000 n
At the shop the next week, return your car to your baseline setup and check how much the settings have changed. 0000067012 00000 n
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So even though we may be different in that regard, I think lots of racers in these cars are keeping their cars free so they can drive them through the corners nice and smooth.". Reduce the air pressure in the tires by 2 pounds all around. 0000071043 00000 n
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Raise the rear ride height one more inch, move weight up and to the right in the car, and soften all of the shocks. 0000029392 00000 n
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Teo Fabrications, Teo Pro Car, Or Just Teo. Don't Stack Adjustments 0000048733 00000 n
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Loomis races a BMS chassis (www.bmsmods.com) which he purchased from Close Racing Supply (www.closeracingsupply), which sells chassis to racers all across the country. Murchison , TX . 0000046709 00000 n
If we had nothing to learn, we may as well go golfing-not. 0000015032 00000 n
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2023 24ft Brand New Race Car Enclosed Trailer comes as pictured. Parts list and dyno sheet included. 0000031723 00000 n
If your track doesn't require a specific brand of tire or you travel to tracks that force you to use a specific brand you may find yourself switching back and forth between Hoosiers and Goodyears-the two most popular brands among Mod racers. 0000011708 00000 n
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RacingJunk, Do Not Sell or Share My Personal Information. 0000036485 00000 n
Loomis recommends going back and rechecking at least your stagger and chassis heights. 0000062263 00000 n
We can see how it is possible to experience a high 1.7 g's all the way down to a very low 0.7 g's in a single day. 0000049325 00000 n
This style of dirt racing vehicle is manufactured for the appropriate series classification, often with a coil-over front suspension, and either a full tube chassis or use of a stock car frame as part of the chassis. 0000069739 00000 n
A promoter will often plow up a track during the week preceding the event, water it throughout the morning of the event, and then roll it while still pouring water on it until practice time. 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. 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. 0000038738 00000 n
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This effect can be taken to an extreme, and we never want to three-wheel the car in order to create the effect. The rear ride height would be set as low as possible, as this would raise the rear moment center and lower the CG to reduce the rear roll angle versus the front roll angle to help balance the setup. The key, again, is to be sure to make changes based on your track conditions related to your type of car. Light Weight Steel Frame Construction Gusseted for Extra Strength 0000065125 00000 n
Change, change, everywhere a change , a message from social protests of the '60s, could have been written in reference to dirt track racing. Teo's, Bicknell's and Troyers supply the base of the car to ensure driver safety. 0000086670 00000 n
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Maximizing axle wrap will make it more difficult for the tire to break traction on acceleration, whether its on corner exit or on restarts. 0000035730 00000 n
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Modified race vehicle designed to race in one of the categories of dirt modified racing series and classes include Super DIRTcar, IMCA, World of Outlaws and others. 0000034393 00000 n
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This, in most situations, should help steering. startxref
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LR: 225 0000030956 00000 n
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A typical setup might be: LF = 400; RF = 450; LR = 225 (400 pounds swing arm); RR = 275 (500 pounds swing arm); 56 percent left-side weight; Panhard bar at 11 inches left and 12 inches right, mounted to the right side of the chassis; and no front Ackermann with zero rear steer. Not because the chassis is anything magic, although it is a good chassis, but because of the knowledge that goes with it.". 0000025679 00000 n
Complete NewDirt Leg Schultz 24 Gallon Ultimate Complete Fuel Cell SFI 28.3 He took several years off while concentrating on MWR's racing programs, but a few years ago he decided to get back behind the wheel himself and chose Dirt Mod racing as a good way to break back into racing. 0000034838 00000 n
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The tires can be changed to more of a street performance tread with slightly lower pressures. 0000066152 00000 n
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It can be tempting to throw a lot at your car at once. 0
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Adjustments For Turn Entry 4. 0000045896 00000 n
Loomis' Baseline Setup 0000052667 00000 n
The air pressure must come down some, but do not run soft on air at this point. the RacingJunk.com. left front set up stand 4.125" mfg: bicknell racing products. 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. 0000030468 00000 n
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More than three decades later, the Canadian chassis manufacturer has become the industry leader with state-of-the-art equipment and facilities. These are exceptions and won't be addressed here. 0000099345 00000 n
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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 0000102876 00000 n
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left rear drop rail set up stand. We also offer many top brands in high performance race car parts, shock absorbers and suspension components for Dirt Modified and Circle Track Racing. 0000030167 00000 n
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Sat 9am-1pm. 0000058121 00000 n
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LR: 12 :) 0000033520 00000 n
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BRB1. 0000076402 00000 n
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We take pride in manufacturing high quality dirt modified chassis and components. New Tripoli, PA Moving the rear ballast up if the car is tight anywhere in the turn and down if it is loose. We can observe cars that three-wheel off the turns and hear the throttle being cycled on and off. 0000009869 00000 n
details. 0000014757 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. We could continue to move weight up and to the right in the car to raise the CG about 1 inch and further decrease the left-side weight percentage. 0000040318 00000 n
It is, in fact, a few years old. 0000052880 00000 n
"I started from ground zero when I got back into racing," Loomis says. You often will find that fixing your handling problem on turn entry will reduce the severity of the problems you are experiencing on turn exit. 5. "The thing that racing a lower horsepower motor forces on us is we're always working to free the car up," he adds. Time is a factor and we want to make positive changes that can be accomplished in a short period of time. We can start moving weight over to the right side to provide a lower left-side weight of 52-54 percent. Our intent was to provide some thoughts on making changes to the basic setup that might improve the car and make each phase better. 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. 0000045332 00000 n
MFG: BICKNELL RACING BODYS. This does two things: It lowers the rear moment center and raises the car's CG. 0000024966 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. 0000078985 00000 n
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LM: We can now begin to change the spring rates at the RF, RR, and LR. Bicknell Racing Products got its start when Pete Bicknell was in high school building his first racecar as a shop project. 66 were here. 0000063538 00000 n
Soft driving seems slow, but the alternative is always slower. It's what racing is all about and it's all fun. 0000059717 00000 n
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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. 0000046656 00000 n
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. 0000060728 00000 n
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If you find you are consistently making the same chassis change week after week, you can adjust your baseline to include it. 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. 0000022574 00000 n
Front: 0-1/2 inch 0000027666 00000 n
$17.64 / ea. 0000067828 00000 n
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Sign up for Circle Track Supply, Inc. news. 0000085431 00000 n
/ products / bicknell ** manufactured products ** (brp) / dirt modified set up blocks. 0000063852 00000 n
SETUP SHEET Author: Ted Curvin Created Date: 5/30/2008 12:42:52 PM . LM: It is time to go a little more radical in the setup. 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. There is only one way to stop a severe pushy or loose car, and that is to lift off the throttle. Throughout an event, most dirt tracks change surface characteristics, some in a dramatic way. mfg: bicknell racing products . 0000060419 00000 n
LF: 14 You can refer to the numerous Circle Track articles already written on these subjects. This is important because handling problems compound themselves. 0000094262 00000 n
Small gains in mechanical grip can provide substantial gains in lap times). brp1553. 0000055766 00000 n
Also, we're talking about fixing tight situations, but doing the opposite will help if your car is too loose. 0000012894 00000 n
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Comp. Forward bite is the ability of your race car to accelerate without spinning the rear tires. 0000037177 00000 n
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We should soften the shock rates all around so that the "shock" to the tires will be reduced as the car transitions going into the turns and accelerates off the corner. 4, Rebound 10. 0000087646 00000 n
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trailer
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. 0000035890 00000 n
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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. 0000058352 00000 n
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