| Conversion Shop | Contact |
| ACME Alternate Fuel Systems, Inc. | 110 Butterworth Street Mankato, MN 56002 507-345-4000 507-345-4100 (fax) |
| Carburetion & Turbo Systems, Inc. | 1897 Eagle Creek Boulevard Shakopee, MN 55379 952-445-3910 952-445-6070 (fax) 877-347-4334 (toll-free fax) |
