Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - Trying to choose between Greddy profec spec b, Greddy e-01, Apexi power fc, etc...

Odysseus · 07-20-2011, 10:15 PM

Uhh...Power FCs are like 1000 bro. And they are a standalone management system. The Profec B Spec 2 is a boost controller.

I ran a Spec 2 with my Power FC and I hated the Spec 2. It didnt hold my boost the same every time so Id creep to like 20 pounds often. Right now I have a Power FC D-Jetro with the Apexi boost control kit. So my standalone is now my boost controller too. Win win. It works perfect and is simple.

Sounds like your car is pretty simple..so get a simple boost controller and be done with it. Once you get a bigger turbo, injectors, MAF, then go get an engine management system like the PFC.

07-20-2011, 10:15 PM	#6
Odysseus Zilvia Addict Join Date: Nov 2008 Location: S14 Posts: 640 Trader Rating: (7)	Uhh...Power FCs are like 1000 bro. And they are a standalone management system. The Profec B Spec 2 is a boost controller. I ran a Spec 2 with my Power FC and I hated the Spec 2. It didnt hold my boost the same every time so Id creep to like 20 pounds often. Right now I have a Power FC D-Jetro with the Apexi boost control kit. So my standalone is now my boost controller too. Win win. It works perfect and is simple. Sounds like your car is pretty simple..so get a simple boost controller and be done with it. Once you get a bigger turbo, injectors, MAF, then go get an engine management system like the PFC.