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Tachyon
09-02-2012, 09:15 PM
Glad it was something simple this time, Dave.

Looking forward to some T and C on the fall cruise!
timschot
09-02-2012, 10:07 PM
Sweet. Good luck w/ the new lines.
Murlo26
09-06-2012, 12:32 PM
Wally 400 with new lines install is scheduled for this Monday! Thank you property tax return ;)

So hopefully I will have some testing results next weekend, its my best friends wedding so I will be either drinking or hung over so it probably won't be for another few days after that but we will see :)
Murlo26
09-17-2012, 01:42 PM
Was a bit of miscommunication last week, but I did drop the car off last Monday.

The "new" OEM hangar with wally 400 is installed but they are waiting on some fittings to finish the job right now. Tracking says Wednesday for the fittings so hopefully I can pick the evo up Wed night after work, worst case Thursday I guess. As long as I have it this weekend I am happy, but I need to get back to logging more and re-tuning with Drenas.

Next on the list we are doing some knock sensor learning stuff. My stuff was all pretty stock, the knock tables and separation between low/high octane timing maps.

Need to get ready for the cruise with more boost.
asshanson
09-17-2012, 01:52 PM
Why did you get the 400 over the new 450 (which I thought was specially designed for e85 and has a bit more flow)?
Murlo26
09-17-2012, 01:54 PM
I got the one that is for e85, which sure might be called the 450.

From what Chris said it flows a bit more than the 400, I didn't know it was called a 450 though.
munchgsx
09-17-2012, 01:56 PM
It is the e85 safe pump. However I do not think they are rated for more flow.
asshanson
09-17-2012, 02:43 PM
The flow chart that Walbro put out looked like about 10% more, not a lot but still something. At 70psi, 400 flows 316lph and the 450 flows 355lph.

400:
http://www.maperformance.com/rehost/walbro-400lph-charts_2.jpg

450:
http://www.extremepsi.com/store/images/D/walbro.jpg
Murlo26
09-17-2012, 02:55 PM
E85 version

http://www.maperformance.com/blog/wp-content/uploads/2012/04/400lphE85.jpg

Regular:
http://www.maperformance.com/products/walbro-400lph-charts.jpg

So yes, small gains in flow apparently.
asshanson
09-17-2012, 03:04 PM
Ha, you beat me to it. I was trying to find those charts.