anyone know of these guys. was considering buying a crate motor from them and when i clicked on their name on the web all i got was a couple of rather nasty reccomendations about them. was wondering if anyone knew anything

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GM performance block, 383 SB, 4340 crank & H-beam rods, J&E pistons, Dart Pro-1 heads, Comp Cams mechanical roller, Harland Sharp roller rockers, MSD billet distributor,Airgap intake W/pro systems 950cfm 4150 carb,Moroso strip pan, tko 600 tremec with mccloed clutch, built moser 12 rearend, caltracs. NX shark nozzle system with dual bottles on pro precision billet brackets with maximizer controller. aeromotive billet pump and regulator. QA-1 adjustable coilovers and american racing tork thrust 2 17x11 rear and 17x8 front