I HAVE a VZ Commodore SV6 automatic and want to fit a dual-fuel system. Is there a conversion kit, is it viable or does it take too long to recoup the cost?
THE simple answer is don't do it. The engine Holden uses in its dual-fuel VZ has been modified to suit LPG and it does need those modifications to survive. Without them the regular VZ engine lasts less than 50,000km before the heads need rebuilding.
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