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6 minute(s) of a 102 minute read
11-6-2015
I'm going to go back to the fuel pump install for a post here because the way I did it could be pretty useful to others on here. The DW-300 isn't exactly a direct fit but this is to be expected. Luckily it is setup to be a direct fit in a lot of other cars, a miata being one of them. This makes it pretty easy to use the stock hanger, fuel line, and o-ring/seal. The fuelfeed tube was set up just like the OEM pump, just a hair shorter. I took the plastic collet piece and sanded a few thousandth off the bottom side to allow it to fully seat on the pump outlet. Then it was just a matter of popping the pump into the hanger feed and fastening it to the hanger.
As for the wiring, I wasn't ok with cutting and splicing, especially in the tank with those tiny stock wires. I thought about adding my own bulkhead connector but thought that could create other issues that I don't need. Easy and lucky solution. The crimp on pins for the IAC connector happen to be almost an exact match, with only the crimp portion being different. This meant simply de-pin stock connector and crimp new pins onto the DW300. No cutting, soldering, or crimping old wires together.
Stock pump feed
DW-300 with stock feed attached after some slight modification
New pins Vs old pins (don't worry about the bad crimp, that was just me testing if these would work)
Finished assembly
4-17-2016
Update on the car. VMICis complete and the car is running. It's currently running on a map I picked up from the Adaptronic forum that had specs similar to my setup and it's acceptable for the time being. Working on getting the car to IRP for a check-up and some base tuning so I can get some good break in miles on it. VMIC is working flawlessly. Had the car out today on a 75 degree PA spring day and temps stayed at a solid 180-185. Only issue Left to sort out is an illusive exhaust leak but I think new midpipe gaskets will solve the issue.
I had to remount the ignition coils for ease of access. The AC bracket location was nearly impossible to access so I remounted them in the cruise control location. Being an engineer I couldn't justify purchasing the Sakebomb kit. A few measurements, some cardboard mockups, CAD files, laser cut parts and a little bit of time, Coil Bracket.
5-15-2016
With the weather being on and off here and my tune being a little sketchy I haven't driven the car much. In the downtime I took it upon myself to make a transmission crossmember. I couldn't justify buying the Banzai crossmember because of my skill set and access to equipment. After looking over some bushing, designated transmission mounts, and space constraints I decided that the Banzai method with a Camaro trans mount from energy suspension would be the best option. There is a reason Banzai went with this mount, it's compact, inexpensive, and specifically designed for this application. Did some cardboard templating, measuring, more measuring and a light gage mock up. Welded and powdercoated product soon to come!
5-18-2016
Finished transmission crossmember. Will install in the next few days. I've been daily driving the car without issue due to Subaru problems. If people are interested in these I can deliver them for an incredible price if I produce a quantity of 10 or greater. Made out of 8 gauge (0.160" thick) carbon steel, laser cut and press brake formed.
