I just sold my Technosquare ECU and this guy locally offered me the SAFC II for 140.00-- which I think is a steal...right!?

Well I had planned to just get the VAFC II and sell my rpm switch as well, but money's kind of tight since i'm trying to buy a house.

So I'm thinking, get the S-AFC II, save a little money and buy the PLX R300, and stay with my MSD rpm switch...in the meantime, i'll get it tuned at a local shop here for 100.00
What do you think?

I want to get the VAFC II, but I really want to get a good WB O2 system.
Any opinions...

I know, I know... you pros must be tired of answering these types of questions. Sorry!

 

SAFC-II will work but the reason everyone switched to the VAFC-II is because you can have 24 points of adjustment as compared to only 12 on the SAFC-II. So while you can tune to an extent with the SAFC-II, you may find it worth the wait to save up a little longer and get the VAFC-II to have a smoother and more fine tuned A/F ratio.