#4603, "RE: Time to finally upgrade...need opinions and good url's" In response to In response to 2 Sep-03-03 05:29 AM by HybriDSM
You don't need an A/F gauge. It's a waste of money cause A/F ratio isn't reliable to tune with at all. Boost, EGT, and water temp or FP or Oil pressure or oil temp are better bets.
Also getting a Walbro 255 is probably a better bet if you want to upgrade big in the long run and you can get them for 105 shipped from autoperformanceengineering.com.
Also going with a 1g BOV isn't a bad idea cause the hold about 20 PSI before leaking.
Oh and I recommend the Hallman MBC. They are rock solid.