- Jan 1, 2013
- 2,657
- 5,428
- Detector(s) used
- Tesoro Vaquero, Whites MXT, Vsat, GMT, 5900Di Pro, Minelab GPX 5000, GPXtreme, 2200SD, Excalibur 1000!
- Primary Interest:
- All Treasure Hunting
Unless your going to change out the mats, I'd scrap this idea because those mats won't handle the amount of water your talking about running... The top box looks like 80 - 100gpm max. I love dream mat but you need to rethink this because even idling the motor will scalp that bottom section. Cavatating a pump that runs 380gpm down to 100gpm or less for those mats doesn't add up. Then, you want 125gpm to 175gpm for a 2½" suction hose to pull the rocks not only thru but up to the top box... Run your highbanker as is, it's a great design, but it's a far cry from a gold dredge.