 914-6 creation with 69 911S motor, Carburetor or 69S MFI? |
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| Jett |
 Jul 31 2022, 09:34 AM
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Senior Member  Group: Members Posts: 1,638 Joined: 27-July 14 From: Seattle Member No.: 17,686 Region Association: Pacific Northwest 
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We are building a 75 conversion with a freshly rebuilt stock 69S 2.0. I have a set of 914-6 webers that were just rebuilt (jewelry), and the fellow that sold the motor has offered up the injection for it.
I really wanted the sound and stock look of carbs, but my friend said that the injection provides close to 40hp for this motor, and sounds better than carbs?? Any thoughts? |
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Posts in this topic
Jett 914-6 creation with 69 911S motor Jul 31 2022, 09:34 AM
tygaboy Seems to me it's down to your preference: orig... Jul 31 2022, 09:36 AM Front yard mechanic Cis or Mfi Jul 31 2022, 10:05 AM
Jett
Cis or Mfi
MFI, apparently the motors matching u... Jul 31 2022, 07:11 PM gereed75 Assuming MFI I would try to go for it. That again ... Jul 31 2022, 10:22 AM campbellcj I agree - would try to keep the MFI if at all poss... Jul 31 2022, 10:36 AM brant MFI is expensive to buy and expensive to build
B... Jul 31 2022, 10:45 AM gandalf_025 MFI certainly does have a cool factor and will mak... Jul 31 2022, 11:01 AM infraredcalvin MFI for sure, carbs are a little loud right behind... Jul 31 2022, 11:38 AM targa72e I had MFI installed on one of the engines in my -6... Jul 31 2022, 12:01 PM brant The factory hp rating was I believe 10hp between t... Jul 31 2022, 12:12 PM Al Meredith I believe the MFI had bigger cams and more compres... Jul 31 2022, 12:22 PM mlindner Jett, mine is a 2.2 E with S pistons, Mod-solex ca... Jul 31 2022, 02:07 PM Jett
Jett, mine is a 2.2 E with S pistons, Mod-solex c... Jul 31 2022, 07:25 PM rgalla9146 If nothing else secure the MFI
It is expensive... Jul 31 2022, 02:15 PM mepstein
If nothing else secure the MFI
It is expensiv... Jul 31 2022, 02:30 PM Superhawk996 MFI -- if you've got the coin, and can find so... Jul 31 2022, 04:23 PM Jett Thanks everyone! Fortunately the MFI is not t... Jul 31 2022, 07:21 PM targa72e Sounds like you will get the MFI. The tools to tun... Jul 31 2022, 10:49 PM carr914 MFI all day. My '69 911S was one of my favorit... Aug 1 2022, 03:45 AM Jett
MFI all day. My '69 911S was one of my favori... Aug 1 2022, 08:32 AM ClayPerrine I had (and still have) a 2.4ST motor with MFI on i... Aug 1 2022, 06:01 AM Jett
I had (and still have) a 2.4ST motor with MFI on ... Aug 1 2022, 08:40 AM Cornerlot My previous 914-6 had a built 2.8L with RS spec MF... Aug 1 2022, 08:10 AM Jett
My previous 914-6 had a built 2.8L with RS spec M... Aug 1 2022, 08:43 AM  |
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