Should a LHD (USA) 1970 2.2S be on MFI?

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Andrew Dyer
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Should a LHD (USA) 1970 2.2S be on MFI?

Post by Andrew Dyer »

Hi Guys

Should a LHD (USA) 1970 2.2S be on MFI? My car is on carbs and I have always believed MFI was correct for the car, but after seeing a few 2.2S on carbs, I am beginning to wonder?

Cheers
Andrew
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Nick Moss »

All 2.2Ss, L or RHD should not be on carbs but MFI. Many US 911s have lost their MFI systems over the years as they seem to be incapable of tuning them properly, so took the easy route by replacing the whole system with carbs. I believe I offered you a complete correct MFI system for your car some time ago? It's still available....
Last edited by Nick Moss on Tue Feb 03, 2015 4:00 pm, edited 1 time in total.
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Lightweight_911
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Lightweight_911 »

Nick's first line should read:

"All 2.2S, L or RHD, should be on mfi" ...
Andy

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- subtracting weight makes you faster everywhere”
Cortina
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Cortina »

Nick Moss wrote:All 2.2Ss, L or RHD should be on carbs. ...
Is this right ?
I have no book to check but my memory said MFI came in on the 2.0 engine (late) , and stayed on 2.2 , 2.4 and 2.7 (on applicable models) ..... my memory must be wrong !!

ah well ..... back to garage .
Royal Enfield .. still in India
GL 1800 Tour DCT, for pleasure / Fantic 240 Professional - play
Rally 911 (1966) build parked for a while
Rally 928 (work started again - inc serious weight loss programe !)
.... and now another VW Up GTI owner.
Cortina
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Cortina »

Ohps ........... crossed postings ..........
Royal Enfield .. still in India
GL 1800 Tour DCT, for pleasure / Fantic 240 Professional - play
Rally 911 (1966) build parked for a while
Rally 928 (work started again - inc serious weight loss programe !)
.... and now another VW Up GTI owner.
Nick Moss
Nurse, I think I need some assistance
Posts: 9424
Joined: Sat Nov 08, 2003 6:59 pm
Location: East Sussex
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Nick Moss »

I was hitting the keyboard too hard! Of course they should be MFI
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nick@early911.co.uk
Sam
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Sam »

1.43pm. All 2.2Ss, L or RHD should be on carbs. ..
Oh. OK.

*starts removing MFI*
3.52pm. I was hitting the keyboard too hard! Of course they should be MFI
*puts MFI back on again*
Secret £200k+ water cooled restomod project.
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Re: Should a LHD (USA) 1970 2.2S be on MFI?

Post by Andrew Dyer »

Cheers Guys
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