2015 SM (Street Mod) Autocross Discussion
#241
EvoM Guru
iTrader: (1)
#243
Evolved Member
Not sure how the 9's are, but the X's don't have issues with the front diff till about 450 wheel on a roadcourse. Sure, an x can benefit from one before that power, but the stock front diffs faililngs won't be a hinderance untill that 450-500 mark. This is on slicks too btw.
Curious as to what you have as your rear diff & center diff right now? Seems to me that those would need upgrades before the front. I'm working on a center diff controller right now for my acd and a good clutch pack for the rear.
Curious as to what you have as your rear diff & center diff right now? Seems to me that those would need upgrades before the front. I'm working on a center diff controller right now for my acd and a good clutch pack for the rear.
#245
EvoM Community Team Leader
iTrader: (60)
Good discussion here.. Have a quick question.. I race an 03 with 103,000 on it. Pulls great with 380whp on e85 and a 9 turbo. Fortune Auto 500 with swifts and radial bearings 9k and 10k. 255 RS3 has been doing well. After boost on the track it'll puff out a whiteish blueish smoke.. Only when under a load. Turbo? Valve stem seals? I do not currently have a catch can, could that be it.. Doesn't use any oil, plugs are always perfect. Need some input. Thanks
#255
Evolved Member
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