boost problem

[bubble1984]

i dont tink its that bad, its only for a second or less, but it is a big spike, a boost contoller would help get rid of that spike id say

[Famous jh]

i dont tink its that bad, its only for a second or less, but it is a big spike, a boost contoller would help get rid of that spike id say

Ruby you mad man Theres no way a boost spike of 1bar is anything else but baaaaaaaad imo

[2tonne]

Ruby you mad man Theres no way a boost spike of 1bar is anything else but baaaaaaaad imo

As above - 1 bar is a bloody high spike!!
have you a boost controller fitted?
and what dump valve arrangement is on the car?

[DeaneMsport_180sx]

well with this boost gauge i can check what the peak boost was and it was off the clock after a lot of the runs...
i dont have a boost controller....its a recirculating dump valve
the boost gauge also tells beeps at me when its gone over a certain level of boost and when it did beep by the time a had looked at it it had gone down again so its only for a very short time

[bubble1984]

well with this boost gauge i can check what the peak boost was and it was off the clock after a lot of the runs...
i dont have a boost controller....its a recirculating dump valve
the boost gauge also tells beeps at me when its gone over a certain level of boost and when it did beep by the time a had looked at it it had gone down again so its only for a very short time

is it an eletronic or mechanical guage, chance a different guage to be sure you can rule that out. get it sorted before CW nehow.

[2tonne]

Weird problem mate!
have you checked actuator hose? if its a bit kinked or too long
actuator response will be slow.