Greddy Boost Controller

[robwright]

I have just installed my Greddy Profec B Spec 2 boost controller in my car. I understand this is not an easy controller to set up. Anyone who has any basic start settings to share would be greatly appreciated. Set up is 220 Turbo with JMG chips mapped for 18 PSI at WOT, Tial 38mm DPW, 3 bar FPR, K26/6 and 55lb injectors.

 

[John Sims]

I have a very similar set up and will try to look out the settings.

I do recall that I rolled off the attack somewhat to make the car more tractable. It removed the grin inducing kick in the back when the boost hits but also made the car less likely to bite back mid corner or in the wet.

 

[robwright]

Thanks John much appreciated. I think first attempts the other night nearly ended up in engine meltdown and blowing the pipe on the top of the AOS.

 

[Diver944]

I setup mine using this simple guide on an Evo forum.

There is lots of detail at the beginning of the article but the simple step by step process is at the bottom

http://www.evolutionm.net/forums/evo-how-requests-questions-tips/60826-how-tune-your-greddy-profec-b-spec-ii.html

 

[blade7]

18 psi on a K26-6 might be pushing things a bit...