I just bought a Greddy Profec A boost controller off ebay for $180 bucks. Does anyone know how to install one of these? What diameter vacuum hosing do I need?
ok im not sure on the differences between these two boost controllers…im sure they are similar, so maybe you could get a few pointers from here…
http://forums.freshalloy.com/ubbthreads/showflat.php?Cat=&Board=UBB9&Number=67484419&Forum=All_Forums&Words=boost%20controller%20install&Match=Entire%20Phrase&Searchpage=0&Limit=25&Old=allposts&Main=67478418&Search=true#Post67484419
or here
http://www.rs-competition.ru/texpodderjka/Blitz%20SBC%20i-D%20manual.pdf
hope it helps 
msg me on msn and ill try help walk you through it