You can probably get away with it just fine but remember......oil tends to shoot through and vaporize rather quickly under pressure. The regs could dry out rather quick so you may want to take a break half way through your day to add a couple drops again if needed.
ETEK 3LT, with 14" Ti boomstick and cure 3 + bolt F/S
Vanguard creed eyes, membrane, bolt pin, detents, gaskets, schraders, orings and more F/s[/color]
Old school angel poppets/cup seals(LCD and A4/speed), spring detents(not sure which models) F/S