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VL V8 - dedicated LPG

Started by TUXEDO · 11 Aug 2011 · 6 replies

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

TUXEDOArchived member
Hey all. I am considering converting My V8 Berlina to dedicated LPG for a couple of reasons. 1. Petrol prices 2. It will be something a little different for Me as I have never owned a car with LPG before. I was thinking if I do the conversion, would a cam and manifold upgrade be something to think about doing at the same time? And as for a throttle. Can a run a throttle plate or do I keep the carby? Sorry if these are total noob questions but I have never been in to V8's or LPG! Cheers, Locky.
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miskArchived member
cam and manifold upgrade is def worth a look at the same time. you could go something using gas research throttle bodys, or a 425 impco on a 4 barrel throttle plate. if you have the cash i'd look into vapor or liquid injection if you cbf with it
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WaughyArchived member
I'm also thinking of going straight gas if and when I get around to having my motor rebuilt. Is a single plane manifold manditory? I've recently replaced mine with a repro manifold that looks factory, but has the brock 2 hole inlet under the carby, plus the inlet chamber floor is ribbed (supposedly a group 3 thing). I'd like to keep this manifold if I can.
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TUXEDOArchived member
I forgot to add, the car will be used for daily duties and the odd towing of the VLT to events. I am getting quoted up on a conversion today.
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abrowne70Archived member
how much???
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TUXEDOArchived member
Around $2,500 before the $1,250 rebate. I'm leaning towards an EFI conversion now.
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NASTY1Archived member
efi is a win.would be cheaper to run then a carby car plus alot more power then cary
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