This is a discussion on "91 Miata DO Installation Pics" within the Car Specific forums. This forum, and the thread "91 Miata DO Installation Pics "are both part of the Engine Specific category;
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| | #1 (permalink) |
| Alcohol Water Injection Year: 1991 Make: Mazda Model: Miata Join Date: Oct 2007
Posts: 84
| Here are some pics of my 1991 Mazda Miata with a JRSC supercharged motor with lots of upgrades. It is pushing just under 10 psi of boost right now. I have no intercooler system and am relying on the DO water/methanol injection system with a M2 nozzle placed just before the supercharger. The mixture right now is about 90 percent methanol. My initial timing is set to 14 degrees BTDC. I am getting ready to install a MegaSquirt PNP to help tuning the car to its full capacity before I go to the next level. The DO kit has the Progressive Controller. The tank is also mounted in the trunk while the pump is mounted on the RH fenderwell near the firewall. Methanol tank in the trunk. ![]() Pump mounting location ![]() MAP mounting location ![]() Engine shot ![]() Sorry about the crappy pics. It was raining outside and the lighting was poor.
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| Alcohol Water Injection Year: 1991 Make: Mazda Model: Miata Join Date: Oct 2007
Posts: 84
| I am still playing with it right now. I am still trying to find the sweet spot on where the system turns on and when it reaches full spray. I will let you know once I get in a full pass. So far, I still have tuning issues. It looks like I am going to have to install a Megasquirt PNP.
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| Alcohol Water Injection Year: 1991 Make: Mazda Model: Miata Join Date: Oct 2007
Posts: 84
| Thanks ! I will post more later. I have not finished mounting the Progressive Controller in the dash area yet.
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| | #6 (permalink) |
| Water Injection Newb Year: 1990 Make: mazda Model: miata Join Date: Dec 2007
Posts: 7
| Hi Shark nice pics indeed -- MSP megasquirt - i am using an adapronic ecu - adaptronic.com.au have a look at the web -- was looking at installing a MSP which is pretty good but went for the adaptronic instead will send in pics when i decide on the w/i kit cheers Cnv |
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