An update - installed the regulator today:
It's holding at 20-22 PSI (had been at 25 PSI) with the stock LP in series with a Carter pusher. I'd like it to be a bit lower, but certainly can live with a steady 20 PSI or so right at the VP-44 regardless of load.
I'll run it for a while this way, then install the Walbro pump - should be interesting...
__________________
White '02 Quad cab, NV5600, GAUGES! Comp, Walbro, DTT SS intake, Rip's 4 in. exhaust, Don M's 1.6's, DSS, Frantz oil bypass & fuel filters, Amsoil air filter, MOBILE Ham Radio-IC-706, 600 watt amp, '88 Kit 24 ft. 5er, 418 HP/978 Tq., 24 ft KIT 5er.