PDA

View Full Version : S-AFC/Injectors/pump - question


Fast Eddie
02-25-03, 03:44 PM
Has anyone added S-AFC, Injectors or hi-flo fuel pump BEFORE changing to bigger turbos?

Im wondering if the 'tunability' that gives you is worth it when i only have 9B's installed.

Any noticable power increase?

fou
02-25-03, 08:17 PM
The 9b's will push near 20 psi at 4000 rpm, so you could set it 18 psi and that would give you extra HP! Until you buy my TD05 header and 16G's. ;)

Diablo
02-27-03, 01:14 PM
Aaron, thats my plan exactly. As a matter of fact, I think I have 2 spare 450 cc injectors.
I am convinced that our fuel system is weak, and overall performance i.e. top end power, and low end economy can be maximized with some more tunability. Everything I have seen in datalogs/heard, points out that our cars run rich under low demand, and lean at high load..ESPECIALLY once a boost controller has been added.
I just havent been able to find the right deal on the S-afc. Group buy perhaps? The 2nd gen S-afc's should be pretty affordable now that they have the new model out......