i wanna take my car to the track on wed, i got a z6 w/ a cai and act 6 puck w/ street tires, ill prob lower the psi a lot and want to knoe what would be safe to launch at

 

up

 

You don't need to lower the air pressure for street tires unless they are drag radials. You should be able to luanch around 4500 but thats a trial and error process.

 

You should launch 300 rpm above your max torque

Shift at 400 past your max HP

 

trial and error.....start at 2500 or so and work your way up..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Moua &raquo;</TD></TR><TR><TD CLASS="quote">trial and error.....start at 2500 or so and work your way up..</TD></TR></TABLE>


Yah i would say start about their and work your way up, till its right...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by tk &raquo;</TD></TR><TR><TD CLASS="quote">You should launch 300 rpm above your max torque

Shift at 400 past your max HP </TD></TR></TABLE>

I dont' really agree with the shift 400rpm past your max HP-- it might work in a domestic car, but as far as Honda's are concerned-- The HP curve is peaky, so when you do shift before redline, the RPM after you shift is going to have less WHP and less torque than it would have staying on the throttle until redline, though this isn't always true, but it's typically the case.