New gt2560r and not boosting

[craigjj828]

So I fitted a brand new gt2560r turbo to my ca18det as the seals failed on the t25 . The t25 was making 0.89 bar i installed the gt2560r and now I can't get over 0.43 bar so I checked the obvious first boost leaks(Had a small one fixed it) currently no leaks the only thing different is the pick up point for boost for the boost controller was in the turbo housing but the new gt25 has a outlet on the 3 bolt adaptor

I worry that the brass outlet may be restricting it but would this cause this

[craigjj828]

Or has anyone else had a similar issue with the gt2560r

[Hugh Janus]

preload on actuator is different? (assuming you have a new actuator)

[craigjj828]

preload on actuator is different? (assuming you have a new actuator)

I am using the actuator that came with the turbo it's the standard item and isn't adjustable I presumed since it came with the turbo it would be easily capable of 0.8 upward to 1 bar

[Hugh Janus]

i don't know what the lowest rated actuator you can get but sure yours is a 0.8 bar?