 What modern EFI is everybody using, Modern EFI applications on Type-IV engine |
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| TheWeatherMan |
 Jul 5 2017, 12:45 PM
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#1
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Newbie  Group: Members Posts: 18 Joined: 2-July 17 From: Vienna, VA Member No.: 21,222 Region Association: MidAtlantic Region  |
What modern EFI systems is everyone installing on their Type-IV engine?
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| Mark Henry |
Jul 5 2017, 03:54 PM
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#2
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
I installed SDS way back in 2004, still running the same system in my bug but I re-chipped it to the latest version before V5.
Likely I'm one of the first here running a programmable FI system, at least on a DD. http://www.sdsefi.com/ My 914 I ran it on a stock 1.8 and 2.0 with a mild carb cam with a pretty well stock D-jet intake (intake used on both the 1.8 and 2.0). Both engines ran flawless, perfect AFR, on the 2.0 I took the programmer off and ran it for 3 years (6+ month seasons) without ever checking it. I'd say it ran like a brand new L-jet, turn the key and go. My bug is a super hi-performance 2.6L T4, 102x78mm, nickies, JE's, 2.0 big valve heads, Web cam, A1 1-3/4 exhaust etc, etc... Only issue is because of the 46mm ITB's I can't get a good MAP signal and I have to run it as a TPS only system which may hurt my MPG slightly. But then again it still runs flawless even on TPS. I can tell you for 100% sure PEFI doesn't add a single HP, but it can run things, like a performance cam, that stock FI can never run. |
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Posts in this topic
TheWeatherMan What modern EFI is everybody using Jul 5 2017, 12:45 PM
jd74914 I'm putting a MS3X (Megasquirt) on my 2.0L. No... Jul 5 2017, 01:31 PM jimkelly seems very few have moved away from stock FI, and ... Jul 5 2017, 02:52 PM porschetub There was a guy a few years back that used GM ECU ... Jul 5 2017, 03:38 PM
914forme
There was a guy a few years back that used GM ECU... Jul 5 2017, 09:06 PM JamesM PEFI alone adds no HP, but a proper tune on top of... Jul 5 2017, 07:12 PM 914_teener
PEFI alone adds no HP, but a proper tune on top o... Jul 5 2017, 07:42 PM JamesM
So James.....just as an observer. What is the mi... Jul 6 2017, 01:30 AM Mark Henry
PEFI alone adds no HP, but a proper tune on top o... Jul 5 2017, 08:19 PM JamesM
Marketing Koolaid :D
3D tuning table? does t... Jul 6 2017, 01:54 AM Mueller I would guess that there are 5 to 10+ 914s that ar... Jul 5 2017, 04:14 PM wndsrfr I'm on SDS on the 2316 Raby kit engine that Dr... Jul 5 2017, 07:47 PM Dtjaden Megasquirt MS3X full engine management (FI and ign... Jul 5 2017, 08:39 PM falcor75 Who's going to tune your car? If you know that... Jul 5 2017, 10:30 PM Mueller
[b]Who's going to tune your car? If you know ... Jul 6 2017, 12:31 AM falcor75 Must have:
Crank position sensor
Throttle position... Jul 6 2017, 01:47 AM JamesM
Must have:
Crank position sensor
Throttle positio... Jul 6 2017, 02:11 AM falcor75
Must have:
Crank position sensor
Throttle positi... Jul 6 2017, 03:21 AM jimkelly microsquirt diagram Jul 6 2017, 04:26 AM ottox914 SDS. See my sig below for the install thread. It... Jul 6 2017, 06:08 AM Mark Henry :agree:
I sold Dave his SDS system.
SDS is hand... Jul 6 2017, 07:35 AM Mark Henry A member asked me if he should ditch his homebuilt... Jul 6 2017, 11:52 AM 90quattrocoupe Now before I start this post, I am not in anyway a... Jul 6 2017, 12:40 PM Mark Henry That's one of the issues with many PEFI system... Jul 7 2017, 09:51 AM TheWeatherMan Thanks, ill continue to research the SDS set up an... Jul 7 2017, 10:37 AM Mark Henry
Thanks, ill continue to research the SDS set up a... Jul 7 2017, 11:38 AM |
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