

| Subject: | Re: Air mass meters Go Westy |
| From: | Mike Miller |
| Date: | Fri, 21 Dec 2007 17:35:14 -0800 |
Oops. I might have made a slight error. I was talking to someone who knew what he was doing but I didn't and I might have told him the wrong thingy. The higher price sounds more in line with what other things I have heard so I must have been asking about something else indeed. Sorry, Mike On 12/21/07 5:20 PM, "VW Doka" <vw.doka@GMAIL.COM> wrote: > Don't know why they pulled these. I was down there a few weeks ago and they > were still selling them. Not for $230 though... I believe the price was > $695/exchange. I know for a fact it was $600+. > > Cheers, > > Jeff > > > -----Original Message----- > From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com]On Behalf > Of Jim Akiba > Sent: Friday, December 21, 2007 4:40 PM > To: vanagon@GERRY.VANAGON.COM > Subject: Re: Air mass meters Go Westy > > > Ah... interesting. I asked them about this at SDM07. During the course > of development of our AFM/MAF translator, we discovered after the > second rev that our entire approach was wrong, wasn't going to work, > even though it appeared to and would actually work most of the time > which is what lead us down that path to begin with(and explains why > they have a few people running them, apparently fine, I wonder if all > the people that tried them had them working ok). Perhaps they've hit > the same issue. > > The split second maf translator that they were using shouldn't be > capable of doing the translation correctly according to what I know > now, as it functions just like the early boards we made. We have > Boston Bob's buddy george thinking about how to pull off the new > design. But man if they can get it working for $230.. that's awesome. > The split second maf translator retails for like $339 alone... and the > Ford MAF sensor they use isn't free either... > > The upside and downside of their design has to be to put it in the > original airbox, great for flying under CA smog radar just like their > stroker motors, but you don't get the real benefit which is ditching > that airbox and that nasty nasty elbow. On the dyno with the early > boards and focus MAF we saw 10-12% gains in HP and torque when we > pulled that old airbox and elbow out... since it caused a 1PSI > depression at 5k rpm... 1 PSI!!! It's like adding a turbo that boosts > to 1PSI just by removing that mess. Only problem is the intake > resonance causes a mid-frequency hum which was also a PITA to > remove(which lucas confirmed with me they had when they tried it sans > airbox too). We lucked out and stumbled across an intake design that > kills the hum... I welded up an aluminum intake piece just to get the > ford maf onto the intake, get the breather and IAC plumbed in, and > test the first boards. But as it turned out, it was just the right > length and configuration to kill the hum... talk about serendipity.. > it would have taken me days of reading and hours of mistakes in math > to even come close to getting it right on purpose ha. > > Jim Akiba > > > > > On 12/21/07, Mike Miller <mwmiller@cwnet.com> wrote: >> Just called GoWesty and they are not selling these for a while. Had some >> bugs in them that are being worked out. >> >> Were selling for $230 or so. Which I'd definitely consider. >> >> Mike >>
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