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Old 06-07-2011   #2
scheides
flips McGee
 
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Re: beaterX project thread

Took some long drives (with plenty of boost) this weekend to Northfield (college reunion) and then Wilmar (helped Kody reinstall his tranny), the car got 18.4mpg. Not bad I say!


In other news, BAP installed. Here's the package. Lots of wires but really the install is dead simple.



Goes inline with the power line to the pump:


And mounted in the trunk, I used a stock bracket, a big hose clamp, and some fuel line for a nice soft but secure mount:


All the wires heat shrink wrapped and sealed spade connectors for easy reversion if need be. I had planned on replacing the rheostat dial that lets you run stock voltage or up to 17.5v with a simple resister setup. Dan @DB says that is the only fault with these things, the dial itself dies after a while, so they usually just hardwire them to max voltage. I thought I'd go easy on the pump and use a 3.3k or 1.8k resister and one of these nice DIY RCA plugs, maybe run it at 15 or 16v:



But I did hook up the dial for initial testing, and I set it right in the middle. I didn't measure, but this should be around 15.75v to the pump. I just turned the boost up and let'r rip. It is not the most beautiful boost curve, but it doesn't matter, I have more fuel now



Again, ignore spool-up, these were started at different RPM. My main concern is 6000+rpm where boost is now 2-3psi higher and AFRs are about the same. YAY!

I am still pretty much maxing this setup out so I think I'm going to just crank the BAP to max and let'r buck. I have an appointment with Shane @ DB next Wednesday...
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