Lexus IS Forum banner

1 - 1 of 1 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
Hey,

Has anyone accurate numbers for the motion ratio front and rear to calculate spring rates for my upcoming project?

According to this thread, it is 0.7: https://www.lexusownersclub.co.uk/forum/topic/69420-does-my-is300-have-sport-suspension/
According to this source, the SC has: 0.62 / 0.8: https://www.clublexus.com/forums/gs-1st-gen-1993-1997/757746-bc-racing-rear-strut-dyno-graph-for-8kg-mm-spring-gs300-1st-gen-jzs147.html

The SC should be in a similar ballpark at least as far as I understand the difference between the two platforms.

Somebody who does use the IS as a track car plattform and has the data, would be really helpful!

Thanks!
Martin
 
1 - 1 of 1 Posts
Top