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Author Topic:   2-link (short LR / long RR)
modlite
Dirt Newbie

Total posts: 4
posted September 22, 2004 10:59 AM  
Trying to setup a short LR / long RR 2-link car. What length(s) of trailing arms are people having success with?
Thxs in advance...

JT54
Dirt Maniac

Total posts: 170
posted September 22, 2004 11:03 AM  
16 lr center to center 21 right rear for me....15 inch shorty bar from the frame to the left of pinion, even with pinion and 3 inches of rake

zeroracing
Dirt Forum Champ
Total posts: 1875
posted September 22, 2004 03:55 PM  
i would choose like 12-14 lr and like 20 rr.

CUSTOMPERFORMANCE
Dirt Forum Champ
Total posts: 1172
posted September 22, 2004 11:51 PM  
My cars running the short 2 link are having success with 15-16" lr and 20" rr. new cars are going to be 18" lr and 20" rr std with plugs available to go shorter.

smayo964
Dirt Maniac

Total posts: 194
posted September 23, 2004 05:03 AM  
I'm running a DW8 and have LR with plug at 14.5" and RR without plug at 20".

boas51
Dirt Maniac

Total posts: 190
posted September 23, 2004 07:38 PM  
i just changed a car from 20.5" both to a 12" lr. at the same time i made some adjustments to loosen the car, moved diff 1" to the right, raised pinion mount of jbar 1", and ran 1% less crossweight.
this car has been loose for two years, it is now tight, comes off the corner awsome. we raised the jbar another inch because he was tight through the center, but he got a flat in parade laps, didnt get to race.
driver said it was the best the car had ever been.
set the lr bar at 10 degrees and the rr bar at 5. spring pullbar at 18. both springs on sliders behind the diff. i would mount the springs on top with jack bolts, but this car was done this way.

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