I just finished and fired up a low budget KA24e-T track (lapping) build last fall! Great fun ....stock block, log manifold, Z31 turbo..used E-manage. ...no intercooler.... yet! ( have a ebay used rb IC sitting in the wings) Stock ECU and injectors should run about 6-7psi.....
Invested a total of $350. At this point I plan to run as is just to see what happens. Then the intercooler injectors and such will go on.
Current goal is 200-225 hp. Final goal is 300hp.
The early cars were non-OBD but if you find a Stanza ECU its a diect plug in and OBD capability can be had.
Great econo fun....first lapping day is comming fast for Mosport in May!
Just picked up my used ebay RA1s from a spec miata car,,,,even the tires are heat cycled!
Sorry will stop the rant now.....got carried away......... ........... my bad.....