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Author Topic:   rear springs on pierce mod
bp22m1
Dirt Full Roller

Total posts: 69
posted August 22, 2005 07:32 PM  
running on a big 1/2 mile large sweeping 3 and 4 and kinda tight 1 and 2, its a real momentum track. bottoming out the RR shock all the time. running 200 on LR, 750 with spring rubber LF, and 650 RF, thinking about a 25o on the RR to keep shock from bottoming out. this is a 2004 pierce underail and running bobs afcos that he wants on each corner of the car. just interested on opioins. thanks

dirtslinger66
Dirt Maniac

Total posts: 200
posted August 23, 2005 10:00 AM  
Mine does that all the time Unless I take some angle out of the top bar. Most of the pierce cars I have talked to do that also. I run a spoiler so Bob says to run a 225 on the left rear.

spde
Dirt Freak

Total posts: 243
posted August 23, 2005 12:54 PM  
I don't run a spoiler, but I bottom out the rr, also we run a 175 or 200. same shock package. If it bothers the driver try a stiffer shock, but I wouldn't go higher w/ the spring. gl ltr

donslink1
Dirt Freak

Total posts: 318
posted August 23, 2005 01:07 PM  
we bottom the rr and the rf and on a 1/2 mile we run a 175 on the rr, dont use a spring cup on the rr that the screw goes real deep in the cup because I found out the spring cup on top will hit the spring perch on the rearend housing, Bob sells a real nice light weight spring cup that is shallow.

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