View Single Post
Old 05-09-2017, 11:28 AM   #35
Join Date: Oct 2016
Location: Los Angeles
Posts: 26
Trader Rating: (0)
Blue55 is an unknown quantity at this point
Originally Posted by RalliartRsX View Post
1) The rears tend to not do much work to begin with on these vehicles. The stock bias is 65-68/35-32 (or something like that). With the CTSV front/stock rears you are sitting somewhere in the 75-77/25-23 range currently

2) I would advise against a proportioning valve and tune balance via brake pads. I ran DTC 60/70s front and DTC 30/Hawk blue rear depending on bite or tire compound.

3) With Wilwood 1.75 F (4 piston) and 300ZX rears, the bias was very very close to stock. Your rear 300ZX brakes will NOT move the bias so far to the rear to necessitate a proportioning valve.

Do the math if you would like to confirm for yourself

That's great input Ralliart! My plan has always been to do the brakes step by step and test after each piece has been complete.

How do you calculate bias? TCE Performance has a calculator, but, I don't know how to get a pad's Cf value.
Blue55 is offline   Reply With Quote