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Question
i race a 92 nissan nx 2000 it pushes pretty bad i have a aftermarket sway bar tokiko struts and stock springs it rated at 120lbs and its not progressive i was thinking 400lbs right front and 300 left what do u think the rear is on a bump stop

Answer
Hi David :

First , I just got back from a race weekend myself and am dead tired. I'll try to study your question tomorrow sometime and get you a sane answer.  In the meantime, how about gathering some more iffo for me, RF & LF camber setting & toe setting  and caster setting.

As to the rear, be a little more specific. Just spring rubbers in the springs ro what have you done, and what do the rules allow.

Finally , all FWD cars are going to push a little, it's  up to you to decide how loose you waant the back to be.  

Get me the info, and send as a follow-up question, we'll go from there.

Thanks,

Dan Liddy
Sarasota, Florida

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Dan Liddy

Expertise

Anything concerning race cars, 20 years competition experience, Senior Competition Driver Instructor , car builder, mechanic, welding, fabrication, tuning , engine modifications, set up, suspension design. Specializing in Datsun/Nissan products. Please submit questions about RACE CARS ONLY. No street cars, no video game scenarios Thank you.

Experience

I have been racing for 20 years, I have been the Central Florida SCCA Regional Championship points for 5 years running, and won the championship in my class 2 times. During my first start in the 60's I won many solo awards and the State Championship Drags. I serve as a senior instructor for SCCA, and have taught in Mercedes AMG events at Daytona, and Dodge Viper Days at Sebring International. I have been in the thick of the competition for all of my career. At one time or another I have driven race cars at speeds nearing 195 MPH. It's quite a ride !

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