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Car Forum / Ford / Ford Falcon / August 2003CPI to MPFI on EB
Hi all, I have a 3.9l CPI EB 1991 Sedan. I want to change it to MPI and from what i know (which is not much) it is an easy job. My question is is it posible to use the intake / injectors / loom from an EF / EL Falcon and if so is it plu and play or do I have to cut/ modify anything including loom Many thanks Chris EF on use variable length intake runners, there is no facility for this in your EB. there are some solutions for this, like an electronic module that is activated by revs to open and close a valve to allow/forbid vacuum from getting to the diaphragm. > Hi all, > I have a 3.9l CPI EB 1991 Sedan. I want to change it to MPI and from what i [quoted text clipped - 4 lines] > Many thanks > Chris Are these easy to get or is it something i will need to make / modify (butcher) from another car. apart from this does it just bolt straight on and plug stright in ? Thanks chris > Hi all, > I have a 3.9l CPI EB 1991 Sedan. I want to change it to MPI and from what i [quoted text clipped - 4 lines] > Many thanks > Chris >Are these easy to get or is it something i will need to make / modify >(butcher) from another car. apart from this does it just bolt straight on >and plug stright in ? A fair few changes, EB uses EECIV which has outputs for gangfire injection (ie 2 groups of 3), EF uses EECV which has 6 outputs plus the previosuly mentioned output for the dual plenum (although you don't have to run it) so to make it easy you would want to get the EF computer, which will then introduce another problem with the immobiliser. Actually probably the best thing to do is jump on the fordforums.com and look in the Garage, one guy has done the EF - EB conversion and a few people have done the CPI - MPEFI conversion, I think there is even a step by step guide somewhere around. No conversion like this is ever easy. I converted an XF to EFI and it is a fair bit of work, in fact it is still a work in progress -several years later. Since you have an EB, I'd stick with the EB MPI (Ghia?) or ED. The EF had a different spark arrangement. Hi all, I have a 3.9l CPI EB 1991 Sedan. I want to change it to MPI and from what i know (which is not much) it is an easy job. My question is is it posible to use the intake / injectors / loom from an EF / EL Falcon and if so is it plu and play or do I have to cut/ modify anything including loom Many thanks Chris Thanks!!! GREAT site - lots of links to other exciting (for a nerd) EEC-IV places Hi all, I have a 3.9l CPI EB 1991 Sedan. I want to change it to MPI and from what i know (which is not much) it is an easy job. My question is is it posible to use the intake / injectors / loom from an EF / EL Falcon and if so is it plu and play or do I have to cut/ modify anything including loom Many thanks Chris Thanks for all your help Have found an EF intake and all the gear just need an EB MPFI computer now and i can get it all installed Chears for your help > Thanks!!! > [quoted text clipped - 8 lines] > Many thanks > Chris |
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