Let's see...he's looking for SPU/SPO/ITE rules, and he and his buddies race RX-7s... so he's not building an EProd car...maybe he found an ex-GTU RX-7? Hmmm, how about a three-rotor GTP car? Let the speculation begin!!!
All kidding aside, I don't think there are any written rules for those classes, they're pretty much run-whatcha-brung. Technically, ITE is supposed to be for ex-pro cars (Grand AM, World Challenge, IMSA/PSCA) and you have to produce the rulebook to what it was prepped; SPO and SPU are definitely catch-all classes, over and under 2.5 liters, I think?
All right, 'fess up: what are you doing?
From the "Cheap Date" supplementary regs: "Super Production – SP-U will consist of normally aspirated cars of 2.5 liters or less. Cars over 2.5 Liters, turbocharged, or supercharged cars will run in SP-0, which will run with similar sized cars in the race group with GT-1, and AS."
ITE:
http://www.scca-nnjr.org/download/narrc-rules.pdf
[This message has been edited by grega (edited November 04, 2003).]
