I have two under hood air compressors. Both are V-4 IMT air cooled style with electric clutch. I think they are between 32 and 40cfm at 100psi. Double v-belt driven. I do not have mounting brackets but they have kits available. If anyone is interested I can post photos and model numbers. Located by Minneapolis Minn. Can ship  $450 ea or $850 for the pair.
Uphill  email   dave@hughesphoto.com