 3 liter, FI, and some fun, Added FI to my 3.0 |
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| Matt Romanowski |
 May 7 2023, 06:55 PM
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#1
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Senior Member  Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507  |
I thought folks here might like this. I posted the photos on FB too. This is my 3.0 liter that got a MaxxECU this winter along with Racehead ITB. It came out great. It's very odd to just reach in, fiip the ignition switch, and hit the starter. It settles into a nice idle right away!
I had a blast at Summit Point last weekend shaking things down. Some more tuning and it's going to be even quicker. The power comes in strong about 4,800 RPM and it screams up to 7,500! The car has a 3.0, Wossner Pistons about 9.8:1 (IIRC), Web Cam, 915 trans with the shifter from Martin (it's awesome!), Rennshifter, custom Bilstein shocks, Boxster Brakes, and a host of other things.    |
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| BillJ |
May 7 2023, 07:07 PM
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#2
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Senior Member Group: Members Posts: 1,239 Joined: 4-March 13 From: charlotte, NC Member No.: 15,610 Region Association: None 
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My old car! She is being treated so well.
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| wndsrfr |
May 7 2023, 08:10 PM
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#3
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Senior Member Group: Members Posts: 1,443 Joined: 30-April 09 From: Rescue, Virginia Member No.: 10,318 Region Association: MidAtlantic Region
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Bring Her to the Jefferson 500 next weekend....there's still room!!
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| BillJ |
May 7 2023, 09:01 PM
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#4
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Senior Member Group: Members Posts: 1,239 Joined: 4-March 13 From: charlotte, NC Member No.: 15,610 Region Association: None
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I wish my motor was ready would be there too. Sigh
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| mlindner |
May 8 2023, 08:30 AM
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#5
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Senior Member Group: Members Posts: 1,603 Joined: 11-November 11 From: Merrimac, WI Member No.: 13,770 Region Association: Upper MidWest
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Very nice Matt. sounds like a fun engine.
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| Justinp71 |
May 8 2023, 10:31 AM
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#6
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Senior Member Group: Members Posts: 1,606 Joined: 11-October 04 From: Sacramento, CA Member No.: 2,922 Region Association: None
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Cool! I bought some RHD throttle bodies last year for my 3.2 and need to install them, mine came with a DIY Autotune Computer, it's all from x-faktory. Where did you mount the computer? Also what fuel pump did you go with? I was thinking of the standard Bosch unit. |
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| Matt Romanowski |
May 8 2023, 10:57 AM
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#7
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Senior Member Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507 |
QUOTE(Justinp71 @ May 8 2023, 08:31 AM)  Cool! I bought some RHD throttle bodies last year for my 3.2 and need to install them, mine came with a DIY Autotune Computer, it's all from x-faktory. Where did you mount the computer? Also what fuel pump did you go with? I was thinking of the standard Bosch unit. I thought about the MS3, but the Maxx has a lot of power and configurability. Eventually I want to do drive-by-wire, flex fuel maps, and a few other things. This is full sequential now and I'll hopefully get to do some individual cylinder tuning. Al has done a lot of kits, so I'm sure you'll be happy. The ECU is on the firewall behind where the passenger seat would be (I don't have one). I went with a Walbro pump https://walbrofuelpumps.com/walbro-gsl393-fuel-pump.html It fit the bill and wasn't super overkill as a lot of them are now. it was also easier than doing an in tank pump. |
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| Matt Romanowski |
May 8 2023, 11:09 AM
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#8
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Senior Member Group: Members Posts: 878 Joined: 4-January 04 From: Manchester, NH Member No.: 1,507 |
QUOTE(wndsrfr @ May 7 2023, 06:10 PM) Bring Her to the Jefferson 500 next weekend....there's still room!! I wish I could! I'll be on a work trip and am missing about 3 different track days I want to do. |
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