4 Link Bar Angles, 4 Link Suspension Explained, 4 Link Tuning, Anti Squat Line and Finding Center of Gravity of your drag car! 4 Links explained along with instant center height. 4 Link Drag Racing Suspension Tuning! Drag Racing Suspension Tuning is my passion. 4 link suspension explained in this video!

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Understanding (Four Link) 4 link Bar Angles in relation to the Center of Gravity and the Anti Squat line is critical for drag racing rear suspension tuning. Also adjusting rear suspension for no prep racing! How to find these points. How bar angles impact squat versus separation. Some basic math and easy to follow directions on setting up your 4 Link bars using your car's weights and wheelbase to find your center of gravity! I also explain how to find your car's instant center so you can see if you are pushing above or below the anti squat line.

This video discusses Slicks and Radials. With power today, you may want to consider a stiff sidewall slick, but the options are many. Get with us to let us help you scale your car and do a complete plot of your car as it is today and then we can discuss what changes, if any, we would recommend.
Samson Performance of Sam's Alignment in North Charleston, SC.
https://samsonperformance.com - This site has our email and shop info

Samson Performance of Sam's Alignment in North Charleston, SC:
Get with us at our shop to let us help you scale your car and do a complete plot of your car as it is today and then we can discuss what changes, if any, we would recommend. We do drag car chassis tuning, chassis setup and ensure the suspension is setup for the best drag racing launches possible! We also offer online remote services from our website here below:
https://samsonperformance.com/service...

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Drag Racing Suspension and Instant Center Calculator:
https://www.baselinesuspensions.com/i...

Finding Center of Gravity Height:
https://brakepower.com/center-of-grav...

Amsoil Products for all your high performance needs:
https://www.amsoil.com/?zo=5439621

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