Dirt Late Model Rear Suspension

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  • Thread starter Thread starter chop6259
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    Model Suspension
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SUMMARY

The discussion focuses on performing a suspension position analysis for a floating solid axle four bar rear suspension in dirt late model racing. The analysis aims to determine the lateral and fore/aft positions of the axle center-lines at each birdcage based on the left and right rear shock travel positions. The setup includes indexing birdcages and a left mount j-bar configuration. A recommendation is made to refer to post #301 in the race car suspension class for further insights.

PREREQUISITES
  • Understanding of four bar suspension geometry
  • Familiarity with indexing birdcages
  • Knowledge of j-bar suspension setups
  • Basic principles of shock travel analysis
NEXT STEPS
  • Research "four bar suspension analysis techniques"
  • Study "indexing birdcage design principles"
  • Explore "j-bar suspension setup optimization"
  • Review "shock travel impact on suspension dynamics"
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Race car engineers, suspension specialists, and dirt late model builders seeking to enhance their understanding of rear suspension dynamics and performance optimization.

chop6259
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I am trying to do a suspension position analysis on a floating solid axle four bar rear suspension for a dirt late model. I want to find the lateral position of the axle and the fore/aft position of the axle center-lines at each birdcage as a function of left & right rear shock travel positions. The suspension system uses indexing birdcages and a left mount j-bar set-up. Has anyone already done an analysis like this?
 
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welcome chop
may i suggest you read post # 301 on race car suspension class in this forum

rm
 

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