Tracking All Stock

BiscottiGelato · 03-30-2012, 04:16 PM

Tracking all stock aside from slight negative camber. Low of 39, High of 45. Forecast calling for light rain all day. Any recommendation on starting pressure? Ideally going to start on the high side and adjust down by chalk.

In terms of how hard I'd drive it, I don't know. My 4th track day and going to be my first wet one. Keeping things all stock until I use up the stock tires and stock pads/rotors.

Thanks!

pixelblue · 03-30-2012, 05:50 PM

my track day tomorrow is pretty much the same as yours except 10 deg warmer. what's your tires? you definitely need to start higher. you won't be able to put as much heat into them. where is GVA?

BiscottiGelato · 04-02-2012, 07:39 PM

GVA is Greater Vancouver Area. Ended up needing 47psi+ before the front tires is not rolling over the sidewall too much. That pressure sounds abit high even especially in wet weather.... I guess I need more neg camber?

03-30-2012, 04:16 PM	#1
BiscottiGelato Captain 87 Rep 812 Posts Drives: 09 135i M Sport 6MT Join Date: Nov 2006 Location: GVA iTrader: (2)	Tracking All Stock Tracking all stock aside from slight negative camber. Low of 39, High of 45. Forecast calling for light rain all day. Any recommendation on starting pressure? Ideally going to start on the high side and adjust down by chalk. In terms of how hard I'd drive it, I don't know. My 4th track day and going to be my first wet one. Keeping things all stock until I use up the stock tires and stock pads/rotors. Thanks!
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03-30-2012, 05:50 PM	#2
pixelblue Colonel 140 Rep 2,234 Posts Drives: the silver bullet Join Date: Feb 2010 Location: northern virginia iTrader: (2) Garage List 2010 135i [8.90]	my track day tomorrow is pretty much the same as yours except 10 deg warmer. what's your tires? you definitely need to start higher. you won't be able to put as much heat into them. where is GVA? __________________ "I would quote everything pixelblue said, but you've already read it. Take it from someone who's put the 1 through its paces"
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04-02-2012, 07:39 PM	#3
BiscottiGelato Captain 87 Rep 812 Posts Drives: 09 135i M Sport 6MT Join Date: Nov 2006 Location: GVA iTrader: (2)	GVA is Greater Vancouver Area. Ended up needing 47psi+ before the front tires is not rolling over the sidewall too much. That pressure sounds abit high even especially in wet weather.... I guess I need more neg camber?
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