Quote Originally Posted by Rock Trol View Post
I have been playing around with my cars boost setup over the last few weeks and saw the same behaviour on hills when boost was low or the spool up rate slow. Set the Dawes to around 19 psi and close the needle valve. Then it's a case of slowly opening the valve and taking test drives until you find a balance you are happy with. Make sure the test drives are at highway speeds as I found that you can open the needle valve too much which will give you great torque down low but at 80-100kph there was not enough bossy and power was terrible with high get/water temp.
I'll give that a go tomorrow