[s-cars] '93 UrS dyno results

[joeamund]

Frank!
My car has a "crushed" FPR(with the 4,0barg markings on it) from MTM in order
to hold 5,0barg in the fuel system as static pressure.(RS2MAF and RS2
Injectors giving 465cc/min or 44,26 lbs/hr)

I have tested the fuelpressure-rise against boost pressure, and  whatever the
rise of the boost pressure is, the rise of the fuelpressure is the same.
Meaning if I run  1,0 barg boost,  the fuelpressure is 5,0 + 1,0barg equal 6,0
barg total.

In Europe when going with big MAF and Injectors, the fuelpump that goes with
these kits are a minimum of 80 litres/hour@ 8,0barg pump pressure

Regards Joern;MTM RS



>===== Original Message From fjamoroso at webtv.net (Frank Amoroso) =====
>Thanks Hap,
>
>Forgot to mention that I too have the RS2 cam. Time to play with fuel
>pressures.
>
>Some time back we were all discussing the stock FPR, and if boost
>pressure was added to the value stamped on the unit. I seem to recall
>someone being pretty adamant that this was not the case (i.e. the stock
>system is not rising rate, even though it seems would be with the vacuum
>/ boost line adding pressure to the top chamber of the FPR), Can anyone
>refresh my memory here?
>
>Frank at s-cars.org
>
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