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CVH EFi Fuel pressure regulator and MSD chip info needed.

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Old 02-12-2014, 12:51 PM
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GINGExR2 T
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Default CVH EFi Fuel pressure regulator and MSD chip info needed.

.

I've got an XR3i cabby EFi that I've turbo'd but I've noticed that the blanking cap on the FRST FPR has been removed, Now I have an MSD chipped OFAC ECU, 701's and one of there uprated in tank pumps. I'm sure that I read somewhere that the fuel pressure does not need adjusting for there chip. Can anyone confirm this...
Also am I right in thinking that the 2i, 3i and FRST regulators are all the same, reason being is I still have the original one from the 3i engine with the matching CO pot and throttle body with the FPR still having the adjuster blank in place so I know it's set at factory settings.

Any info helpful


Cheers


Ginger


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Old 02-12-2014, 02:35 PM
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James @ M Developments.
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we always use std fuel pressures mate.
Old 03-12-2014, 09:58 AM
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GINGExR2 T
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Cheers James


Still need info on if the FPR are the same


Ginger



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Old 03-12-2014, 05:57 PM
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Karlos G
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IIRC They are the same, 3 bar.
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