Andreas

Car been in storage for 9 months and ive seem to have lost 3 psi during that time. Never had this problem before, could the actuator have gone that weak?

It feels bloody slow at 21 psi compared to 24-25.

Seems a bit strange if the actuator suddenly loses 3 psi instead of gradually losing it over the years.

Only thing ive touched is the exhaust that I swapped back and forth for the MOT.

Mike Rainbird

iTrader: (3)

Wastegate stuck partially open from little use? Unbolt the actuator and make sure the wastegate has full freedom of movement and isn't stiff.

Andreas

Cheers, will check that out.

vroooom ptssssh

Could be because it's a little hotter than the last time you would of noticed, you tent to notice the boost creeps up 2 or 3 psi in the cold temps, so i'd assume it may lose 2 or 3 psi in the hotter weather!

gingeRS

is there a real difference between say 20psi and 25psi?

the previous owner said he had the boost set "a little lower" to save the gearbox, and reckond its about 20psi. RR@ 311bhp and 330ft/lbs

i was a little disapointed with not getting into the 13's at the pod, 4x4, would this be possible with a little more boost, or would i be better junking the air con, and getting 500 spec cooler?

Andreas

Removed the actuator today and refitted it and it made no change so will probably adjust it a bit after checking for a burst hose or something. But I guess I would be no where near 20psi if a hose was damage?

Im starting to think ive lowered it sometime last year and forgetting about it.

gingeRS: I feel quite a difference between 21-22psi and the 25psi that it normally runs.