i just got a profec b spec 2 and i cant find any info on hooking up the fuel line and filter. can anyone tell me if it needs to be hooked up and if so where. i did version 2 but do not want to start tuning until i get some info on this.
thanks

 

Fuel Line?? I think you mean the vacuum/boost line that gets T'd into the Fuel Pressure Regulators vacuum/boost line. Instead of T'ing the FPR I just used one of the nipples on the UIM on the firewall side.

http://www.greddy.com/img/PHP/products/pdf/682.pdf Page 7

 

thanks for clearing up the confusion.