Thread: longer xxx4
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Old 06-12-2010
steveproracing steveproracing is offline
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Join Date: Aug 2007
Posts: 493
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ok folks
here is my setup with mods that make the xxx4 locked in and easy to drive
awesome indoors or on a track that isnt too ruff


mods
xxxs front pivot block cut flush pin holes drilled through
(this brings the front wishbone pins in line)(stops car ditching in front end weight transfer)
shorten ackerman link by 2mm (smooths out steering)( u need to relieve the chassis tunnel a bit to get full lock)
xxxs rear pivot blocks (use 3.2mm drill blanks for hinge pins just cut to length as losi do not make one long enough) if you need help with blanks i can source u some!!
1deg xxcr rear hubs
xx4 wishbones
ujs not cvds
(this creates the geometry of the xx4 rear end)
setup

one way diff (use ball diff for less agressive car)
front shocks
blue piston
70wt losi oil
ae .71 shock shaft (reduces droop by approx 2mm)
black spring

middle hole on tower
inner on w/bone
camber -1deg
inner upper hole on tower
1mm spacer under casterblock ballstud

space front wishbones as far forward as possible

i personally dont like the bellcrank extentions they make car too twitchy for me!!


rear end

wishbones rr ll
space fully rear
hub fully rearwards car has 2deg toe in inboard plus 1deg outboard 3deg total
0deg squat block
camber -1
link tower middle
hub inner

shocks
40wt losi oil
blue piston
no internal spacers
red spring

middle hole tower
inner on wbone


cells forward
94t spur gear

hope this helps
if u need any more info just holler
steve
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