Hey guys, got an r34 GTT with a few mods including highflowed turbo from MTA, got it nistuned and only made 298hp due to the stock actuator letting me down *apparently its only 5 or 7 psi) and the boost controller only being able to bleed off up to 14 psi. anyways, im about to buy a new actuator and get it retuned to run something around 20-23psi, would it be better to buy the HKS actuator that runs at 14 psi and bleed off up to the desired amount, although that might be the limits of the boost controller, or should i look at buying a turbosmart actuator from GCG who customise the universal fit actuator for the RB25 and have them set it at around 16-18 psi, so that way the boost controller wont be reaching its limit. I've tried googling but cant find any steady info on which is better than the other.
Haha also I found those mamba tek actuators on ebay for $150 and they can put an 18psi spring through it. any reviews? they look pretty sketchy but doesnt hurt to ask.