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4-LINK SCHOOL

February 3rd-4th, 2023

Just $299!

Race Tech Info Chassis School attendees' performance speaks for itself, with numerous victories, track championships, national championships, and careers full of success. No matter what Modified chassis brand or sanctioning body your compete under, this is the best way to learn about you race car and optimize your race equipment's performance. This class is suitable for any level 4 Link rear suspension. Race Tech Info Chassis Schools help provide technical analysis in a way that you can understand to apply in the shop and at the track.

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Race Tech Info Chassis Schools are designed with you the racer & your team in mind. With the large amount of information available in today's dirt racing world, we help break that down into usable knowledge that is applicable to you & your race team. This school will help you understand both the theories and application to dirt chassis set up and tuning. Our hands on approach will show what really happens to your race car when you make changes. RTI Chassis Schools are perfect for any team experience level and are tailored to apply to all chassis brands.

About 4 Link

CHASSIS SCHOOL DATE:

February 3-4, 2023

CLASSROOM LOCATION:
Bob Harris Enterprises

2316 230th St. #202

Ames, IA 50014

TENTATIVE SCHEDULE:

Friday, February 3rd:

  • 8:30 AM Registration

  • 9:00-NOON Classroom Instruction

  • NOON-1:00 Lunch at Classroom

  • 1:00-5:00 Classroom Instruction

Saturday​, February 4th:

  • 9:00-NOON Classroom Instruction

  • NOON-1:00 Lunch at Classroom

  • 1:00-5:00 Classroom Instruction

 

*Lunch is included both days*

CHASSIS SCHOOLS INCLUDE:

  • 2 days of classroom education

  • Big screen powerpoint presentation with interactive Q & A

  • Front & rear chassis simulators for viewing moving suspension

  • Suspension components for hands on demonstration

  • Working shock displays that shows inside as the shock moves

  • On track and in car suspension video

  • FREE RTI T-Shirt

  • 150+ page chassis resource manual exclusive to attendees

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  • Organize and maximize your race team's performance

  • Create better communication within your entire team

  • Proper maintenance for a season full of trips to victory lane

  • Create a base-line set up for different tracks and what the needs are for a different track size, layout, surface, and speed

  • The significance of front and rear geometry

  • Maximize your shock program and make the necessary adjustments

  • Utilize knowledge of the spring table, wight or ballast transfer, and make the proper turning adjustment

  • Weight or ballast placement and how to use placement as an advantageous tool for different applications

  • Dissect what the driver is feeling and what the chassis is doing

  • Evaluate the track and make proper adjustments to your set up

  • Make the most of your tires and manage them properly

  • How to make changes within your sanction limits to get the most from your race car

Bob Harris' Race Tech Info Chassis Schools are designed to help anyone who want to win more races! Our Iowa Modified class is perfect for anyone who is involved with any type of chassis using a 4-Link Suspension. This is the best way to learn about your race car and optimize your race equipment's performance within your specific class guidelines. IMPROVE YOUR RACE PROGRAM TODAY!

4 Link Guest Panel

EXPERT GUEST PANEL FOR THE 2/3-LINK CHASSIS SCHOOL:

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BOB HARRIS
BHE
Lead Presenter

BEN BAKER
AFCO/Longacre
Brake Specialist

BOBBY HARRIS
BHE
Shock Specialist

RILEY HATFIELD
El Dorado Speed Shop
Chassis Expert

CHAD WEHRS
Wehrs Machine & Racing
Owner

TBD

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