It looks like R-Tech is out of business. I recently was told by David at racer stuff LLC on facetoobs. Booooo
R-Tech not being available has been the case for several years. So like tophyr said the locals switched to going directly to ERC.
Blammo. ProV.2 - Octane: 96.5 Spec Gravity: .717 Color: Green Oxygen: 2.8% Lead: Yes Outlaw - Octane: 98 Spec Gravity: .720 Color: Pink Oxygen: 6%+ Lead: Yes R110 - Octane: 110 Spec Gravity: .730 Color: Purple Oxygen: 1% Lead: Yes