3Faced

I haven't had much luck in AZ so I started looking in the surrounding states. I found an 87 NA to 90 S5 TII full conversion which appears to be built up pretty well. Here's the description of the vehicle. No dyno numbers available for the claim of 500HP. Dyno numbers are available for a 417WHP pull at 17-20PSI. Also after some conversations over the phone I was told it was rebuilt with a street port about 3 months ago or about 2000miles.

I have a pretty good idea of pricing on stock cars and rolling chassis but have no idea what modified ones are worth. Especially conversions. I would appreciate any help you could give. Thanks!

"1987 mazda RX-7 turbo with lots custom work and upgrades. this car has a 500hp to the wheel setup, street ported 90 turbo engine with the notoriousn aviation rotary 2mm apex seals, atkins solid corner seals, 93 horse shoe springs, new side seals and sprigs, all new orings and seals. the turbo setup consists of a garret 67 compressor wheel with a 4 inch inlet, 96ar p trim exhaust on a hks exhaust manifold. all pipeing is custom fabricated, 3 inch polish aluminium, tig welded with hks type 2 race bov,12 inch tall, 4 inch core intercooler. custom stainless tig welded down pipe with a tial 46 mm wastegate, all stainless racing beat exhaust system. koyo radiator with custom aluminium shroud with a 16 inch electric fan. Microtech LT10 s direct fire with 3bar map sensore, 10,000rpm, data loging, harnes is all cleanly routed, with shrink tube, quick disconect injector plugs. running 4 turbo 2 coils with 10mm tailor wires. fuel system has a 95 supra fuel pump, aeromotive fuel psi regulator with 1to1 ratio, 1000 rc primaries, 1600 secondary injectors, drivetrain starts with a fidanza aluminium 8.5lb flywheel, ACT pressure plate, 6 puck sprung, turbo 2 trans, and diff with solid diff mount, and new trany mount, racing beat springs, tokico shocks all around, cross drilled and slotted rotors with ceramic pads, on 18 inch aluminium ADR rims with michelin tires. the car is tuned rich and safe at 20 psi of boost. car has no major dents, paint is decent. with S5 tail lights. interior is clean. car has california clean title. spent over 15,000 dollars on project. SERIOUS BUYERS NO TRADES. Local bidders welcome to test drive and inspect vehicle."