Help Me Read My Dyno Sheet....

[MrStabby]

Adam, I am running a HKS adjustable actuator (set to 15psi I think) and my controller is a greddy profec b spec 2. Both were installed and setup by CRD.

So CAN the coils effect boost control as Jim told me??

Jim is one of the best tuners in Australia. Believe what he says over anything you read on an internet forum

The coils breaking down will mean the engine cant run properly so all bets are off - power, boost, everything. There's no way to tune properly in that circumstance. Incomplete combustion mean less exhaust pressure, so compromise the turbos ability to produce boost.

You're boost control setup is fine. Give Jim another crack. If the boost still drops off then you'll have to look at the turbo.

[MrStabby]

Oh that should be "look at the turbo or exhaust, exhaust first. Exhaust is easy you just drop it at the front pipe to cat connection and take another run. If the boost holds then you need a better exhaust, if the boost still drops you need a bigger turbo."