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VL Commodore

Fuel Pressure Regulators

Started by darkstar · 23 June 2002 · 7 replies

Preserved from CalaisTurbo. Original authors and dates are shown; archived members are not current Holdcom accounts.

darkstarArchived member
Is the nonturbo and turbo fuel regulator the same? Ive got the workshop manual about the turbo vs non-turbo differences, but i cant find any information on the fuel pressure regulator. Any help would be great Some original photos have not been recovered yet.
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turbolukeArchived member
at the very least their mounting is different (wouldnt be hard to modify though), not to sure about internals
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darkstarArchived member
Yep mounting and metal hosing is indeed different, but im more conserned about the function of the pressure regulator.
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turbopowerArchived member
have used both in the past if tuned corect should make no diff i hope this helps Some original photos have not been recovered yet.
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darkstarArchived member
Sweet, did you use the n/a plenum chamber on your vl by any chance? Thats hte mod im thinking of doing, as most of hte VLs at the drags were using a stock n/a plenum chamber, with their bolt on stuff as usual. Even the custom JPC plenum chamber uses the N/A bottom, although upside down.
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turbopowerArchived member
no allways had a turbo plenthum am in the mid of saving for a p.e.t. inlet plenthum
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YelLO-ChAsRrArchived member
i got 1 for sale, make me an offer
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YelLO-ChAsRrArchived member
n/a plenum chambers arent alwayz the best way 2 go... it depends on ur setup. If ur using a aftermarket ecu, then it really dosent matter what chamber u got on it, thats why they opt for the n/a's, due to everything being controlled by the map on the aftermarket. The n/a dosent however have much volume, and wouldnt really work well in a car using a piggyback, or standard ecu, so yer, different thingz suit different setups.
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