I have a plan for my fuel system but don't know if it will work. I already have an HKS FCON hooked up to the stock ecu and stock fuel system. What I'm wondering is can I get the Rtec chip to run 720cc secondaries, a higher flowing pump and a fuel pressure regulator and still have my car run alright? Will the FCON still think I have 550cc secondaries? or does it matter? I plan on putting a FMIC and boost controller on after I have the proper fuel system to run higher boost.

 

bumpity

 

oooo, wait till icemark see's this post, lol. you should read the stickies at the top of the 2nd gen. forum mane.

 

whoops, I barely ever read the stickies, thanks.

 

no problem. as for your question about the rtek and fcon compatibility i do not THINK it should pose a problem. i am sure some else will chime in that has the same setup and tell u for sure. but i think that the fcon will run the 720's fine even with the rtek.