I spoke with Frank personally a couple weeks ago and he told me that he's always accepting core prospects and that it doesn't matter if you've purchased a cam from him or not. As it was explained to me; He holds the cam cores until he gets enough to make a run (~10 pcs) and then sends them out for processing. When I sent my cam in just that couple weeks ago he actually held his shipping lot to get mine in the run. I'd just PM or call him. Contact info at his shop can be found online by searching "Frank's VW TDI's, LLC".
OE heated leather, AARod armrest hinge, Monster Mats, Doggie collar, Luk DMF, Cat fuel filter, DieselGeek bypass filter, 1" lift kit, vented fender liner, Malone stage 1.0 and 1.5 w/Flashzilla, VNT-17, Titan Stage II-chrome journals, no-drill cam bearings, Panzer skidplate w/FMJ, Koni Yellows, Volxtuning glass headlamp covers, Defendertech fuel pump motor, Sigma 5 short shifter, 3" SS exhaust, Bentley, VCDS, Mityvac 7201, TB tools