The WB Scats came with the stiffest stock springs https://www.hellcat.org/threads/spring-rate-info-for-hellcat-392-1320-demon-etc.237014/ and a few video reviews confirm the stiffer ratings for the WB Scat.
My guess is Eibach designed and tested the springs for the Hellcat and they also fit the Scat. I experienced this when I purchased the Hotchkis springs for my 392, designed for the Hellcat but fits on other models. Due to the front weight difference, the front springs did not settle as low as advertised for the Hellcats…advertised as 1” but I only got 3/4” on my 392.
Send Eibach an email to confirm if the springs were designed and tested using a Hellcat…my guess is yes. However, for the best handling and adjustable springs, then KW Adjustable Springs are your best option.
My guess is Eibach designed and tested the springs for the Hellcat and they also fit the Scat. I experienced this when I purchased the Hotchkis springs for my 392, designed for the Hellcat but fits on other models. Due to the front weight difference, the front springs did not settle as low as advertised for the Hellcats…advertised as 1” but I only got 3/4” on my 392.
Send Eibach an email to confirm if the springs were designed and tested using a Hellcat…my guess is yes. However, for the best handling and adjustable springs, then KW Adjustable Springs are your best option.