Black Hills Speedway

Mod 4 quick change option
Mod 4 quick change option

Mod 4 quick change option

11/19/2025 -
Attention Mod 4 Drivers: We have asked Wissota to give the option to allow quick change rear ends in your class. The first step in the process was rea

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Mod 4 quick change option

Mod 4 quick change option

11/19/2025
Attention Mod 4 Drivers: We have asked Wissota to give the option to allow quick change rear ends in your class. The first step in the process was reaching out to all of you asking if you would like this, 98% responded yes. All of that info was sent to Wissota to get us to...more
2025 Black Hills Speedway Point Trophy Winners!

2025 Black Hills Speedway Point Trophy Winners!

9/23/2025
Wissota Mod 4 Points Champion: Gatlin Comer #19 - Piedmont, SD 2nd: Dean Larson #37 - Pennock, MN 3rd: Tristan Torres #4T - Rapid City, SD 4th: Rob Arlaud #7 - Rapid City, SD 5th: Destiney Cuestas #15C - Sturgis, SD 6th: Dilon Hardesty #45H - Rapid City, SD Wissota Midwest...more
6th Annual Half Mile Halloween Trunk-or-Treat

6th Annual Half Mile Halloween Trunk-or-Treat

9/10/2025
Please Join us for the 6th Annual Half Mile Halloween Trunk-or-Treat event on Oct. 31st 6pm-7:30pm! Everyone is welcome to attend! We will have Race Cars, Fire Trucks, Tow Trucks, and Personal Vehicles there handing out candy! If you would like to bring your vehicle to...more
Mod 4 quick change option
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11/19/2025

11/19/2025

Black Hills Speedway


Mod 4 quick change option

Attention Mod 4 Drivers:

We have asked Wissota to give the option to allow quick change rear ends in your class. The first step in the process was reaching out to all of you asking if you would like this, 98% responded yes. All of that info was sent to Wissota to get us to this point.

Wissota sent every registered Mod 4 driver this questionnaire to your email yesterday, (please check your spam folder) to see what everyone would like as an option (quick change or Ford 9"). Please make sure you fill this form out asap as this is very important you respond to this survey.
Below Chad Funt (XL1 Race Supply) preformed a cost breakdown of these options for current and future drivers in the class at the request of Wissota.

Cost to run with what we have for a new person to the sport.
Jigged 8" housing $750
New 8" axles $590
Axle bearings $90
Used 8" gears x5 $1500
1.81 Transmission $700
1.97 Transmission $350
2.14 Transmission $200
Panhard bar $45
Misc install cost $500
Total is $4725 without spare transmissions.
Quick change cost

Option #1
Winters QC (Floater) with hubs axles and yoke $2900
Mount kit with panhard bar $450 Clamp on
Gears X 4 $400
Transmission $200
J panhard bar $60
Misc install cost $500
Total for new racer $4510
Total for current racer $4310

Option #2
Winters QC with Non Floater Speedway part #80272260 $1650 (31 Spline)
Add axle tubes with bolt in ends $400
Weld on mounts $250
J panhard bar $60
Transmission $200
Axles $590
Bearing $90
Gears x4 $400
Misc install cost $500
Total to new racer $4150
Total to current racer $3950

Option #3
Speedway Engineering (not Speedway motors) #8100A-4
This is a compete assembly minus axles. So it is 28 spine and they will do a axle tube that
accepts the current axle. $2200
Weld on mounts $250
J panhard bar $60
Transmission $200
Axles $590
Bearing $90
Gear set X4 $400
Misc install cost $500
Cost to new racer $4030
Cost to current racer who has a 8” already $3150

Ford 9"
Housing $650
Mounts $300
New Axles $590
Axle bearings $90
Transmission $200
Panhard bar $45
Gears x5 $500 = $2500 Yes you might find used $300 gears but new light weight and polished
they are
$945. If your trying to not rob power you will go with the expensive stuff.
Misc install cost $500
Cost to new racer $4875
Cost to current racer if they had a 8” $3950

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