Search found 8 matches

by tomazcebul
Sat Apr 16, 2022 1:07 pm
Forum: You and your build
Topic: Classic Mini 5 port injection (siamese ports)
Replies: 16
Views: 18207

Re: Classic Mini 5 port injection (siamese ports)

Hi Klas,

I was researching the internet today and found the rovermems.com website and wanted to add exactly the same as you already did... Thank You :D .

I don't have MPI ECU (I only have SPI one...).

Thx & Best regards, Tomaz
by tomazcebul
Mon Mar 21, 2022 2:26 pm
Forum: You and your build
Topic: Classic Mini 5 port injection (siamese ports)
Replies: 16
Views: 18207

Re: Classic Mini 5 port injection (siamese ports)

Gents,

Many thanks for te good discussion and really good suggestions. Now I need to investigate how to define the correct timing in degrees for the injector start the injection cycle, as it need to be aligned with intake valve opening.

Thx & Best Regards, Tomaz
by tomazcebul
Sun Jan 30, 2022 7:26 pm
Forum: You and your build
Topic: Classic Mini 5 port injection (siamese ports)
Replies: 16
Views: 18207

Re: Classic Mini 5 port injection (siamese ports)

Hello All, mk e , many thanks for the "out of the box" thinking. If I understood correctly, I can connect two channels to one injector and then run this as a normal fully sequential setup. In this case the injectors would need to be quite large to accommodate the fuel requirements (I have ...
by tomazcebul
Sun Jan 30, 2022 3:27 pm
Forum: You and your build
Topic: Classic Mini 5 port injection (siamese ports)
Replies: 16
Views: 18207

Classic Mini 5 port injection (siamese ports)

Hello, I have a classic Mini with BMC A series engine with standard 5 port head. The challenges on siamese port injection (same for carb, but you can't solve the issue with carb) is described here http://www.starchak.ca/efi/siamese.htm and here http://jbperf.com/sequential/Fuel_Injecting_the_A_Serie...
by tomazcebul
Sat Nov 27, 2021 4:30 pm
Forum: You and your build
Topic: BMW M70 in 8 series with Proteus?
Replies: 78
Views: 53275

Re: BMW M70 in 8 series with Proteus?

Hi Heinrich, I have checked injectors page on your git and saw that you plan to replace EV1 injectors with EV6 injectors. Based on the injector data (attached excel) we could also use latest Bosch 0280158034 oor 0280158035 EV14 injectors for M70/M73 engines and standalone ECU. This is EV14 CL inject...
by tomazcebul
Sat Nov 27, 2021 11:16 am
Forum: You and your build
Topic: BMW M70 in 8 series with Proteus?
Replies: 78
Views: 53275

Re: BMW M70 in 8 series with Proteus?

LS coils are good option, however it is very hard to get used ones in Europe. New LS coils are quite expensive here :( .
by tomazcebul
Wed Nov 24, 2021 7:46 pm
Forum: You and your build
Topic: BMW M70 in 8 series with Proteus?
Replies: 78
Views: 53275

Re: BMW M70 in 8 series with Proteus?

Hi Heinrich, VAG Short COP's don't have a possibility to screw them to a bracket, so the bracket would most probably need to be designed similar as those image.png to provide more support for COP's to stay in place. Maybe we can use cylinder head cover bolts and construct a bracket holder to keep ev...
by tomazcebul
Fri Nov 19, 2021 5:07 pm
Forum: You and your build
Topic: BMW M70 in 8 series with Proteus?
Replies: 78
Views: 53275

Re: BMW M70 in 8 series with Proteus?

This looks really good, but won't work for the M70. Directly under the ETBs are the valves of the crank case ventilation, there is no more room. On the M73 is the crankcase ventilation at the back. Here you can see it, more or less well: grafik.png I'd say I'll keep the stock ETBs for now and repla...