Originally posted by SteveG
Anyone run an IRS RugRat conversion ? Am building one as I type 
Something I'm thinking about with this conversion is the spring loading on the damper tubes....won't springs mess with the tweak if they happen to not be the same length or tension ? Maybe I should omit the damper tube springs ??
SteveG,
There were two racers here locally that did not put the springs on the dampner tubes, I think it was because we ran asphalt. One of them mentioned that he would put the springs on if he ran carpet. Hope this helps.