214_si

Hi I have an s1, currently running a 1900 Cvh, cam, 3" exhaust and a turbo systems chip

I'm gathering the parts to convert to ofam, as eventually once my engine has been tested to destruction I'd like to slap a zetec in and keep my management setup. Bit of forward thinking

Now I know the ofam requires high impedance injectors, and I'm trying to find some high impedance injectors that are matched to cossie greens

I don't want to buy injectors that limit me later but on other hand don't want too large injectors

Kinda narrowed it down to something like these

440cc
Static Flow Rate @ 43.5PSI : 42 lb/hr
12ohm impedance

The only bit that I'm unsure of is the spray come as these have split spray cone, will that make any difference??

I know these are fitted to beemers and Volvo so can be had cheap also


https://www.ebay.co.uk/ulk/itm/162044914833

studabear

Siemens deka 630cc ?

214_si

That's what I originally thought, but assumed that they are too large and may cause idle problems etc.

I think cossie greens flow 380cc or similar, they would be idle but are low impedance

studabear

If the mapper is decent I see no issue with idle.I had them on my cvh and they are now in my zetec turbo.

214_si

Exactly what I'm going to be doing also.

Cheers for that

Karl @ FPT

DEKA 630's are fine at idle even on a 1.6 CVH.