RR spring rate

[racer22]

When swapping from a 200 RR to a 250 RR. What should you expect?

[MasterSbilt_Racer]

When swapping from a 200 RR to a 250 RR. What should you expect?

The RR will have more authority over the rest of the car. When decelerating, car will be tighter when accelerating, car will be looser, in general.

[racer22]

Thanks for the reply

[dirtracer07x]

250 RR seems stiff. We started the year on 200, then 175 and now down to a 150. Have heard of guys running 16" 100# springs on there 2 link cars. I think they are trying to coil bind the rr?

[MasterSbilt_Racer]

250 RR seems stiff. We started the year on 200, then 175 and now down to a 150. Have heard of guys running 16" 100# springs on there 2 link cars. I think they are trying to coil bind the rr?

150 sounds insane soft. Probably work ok on a stop and go track.

[dirtracer07x]

running on a big dry slick 3/8's. 550/500 front and 175/150 rear. TRE chassis. finished top 5 last few weeks since switching to this set up.

[Wizard 05]

I see thru this thread that someone is running a 16" spring,, does anyone know who makes those?? My normal Interga springs do not have a 16".. Looking for 16" in 100,125,and 150.

[UltimateRaceCars]

AFCO, Eibach, and Hyperco make 125 and 150 16", Eibach has a 100 in 16", this is just off of what Performance bodies carries.

http://www.performancebodies.com/online-catalog-categories.aspx?parentCatId=19

[MasterSbilt_Racer]

PAC has 3 rates in 20".

[Wizard 05]

Thanks for the info,,will order today.

[TS3g]

Hyperco makes a 100 lb 16" spring as well. Smiley's stocks it

http://www.smileysracing.com/shopping/productDetails.aspx?i=1119108&c=14058

So does Amazon lol