The Injun is not what you'd call a screamer but it should run good in the high 5000's and maybe low 6000's for now. It's built with a lot of parts I already had just to get it on track. The class I'm building for has a 366 cu in limit, but the next level is 454 and I have plans for a full race 440 in the works.
Now it's a .060 over 350 with a balanced N crank, forged SD rods, and Clevite pistons. Block is decked to .005, Melling oil pump in a 7 qt Canton road race pan.
Cam is a pretty radical Crane Fireball hydraulic, I don't rememeber the specs though, I've had it a long time.
Heads are 17 that I ported, had them cut .020 and did a stock rebuild with 1.5 stamped rockers. I plan on changing the heads to a set of 65 cc KRE's in the future anyway. But if the 17's do ok I'll at least change to Scorpion 1.5 rockers.
Ignition is a Mallory dual point I had, I talked with the rep at the PRI and he said I can get a conversion kit for it to go electronic, another upgrade for later.
Intake is the Torker II I just got and the 750 mechanical I got off epay awhile back. Valve covers I had and the breather is a $10 swap meet find.
Headers are 1 3/4 headmans I had laying around. I have an electric fuel pump to use until I buy a RobbMac 550 mechanical.
Flywheel, clutch, shifter and M-20 I had. As well as the 3.08 10 bolt posi, ugh, but I had it so why not.
I also have a Griffin Radiator that came with the car, never used, still in the box.

I spent most of the budget on suspension, better brakes and safety stuff.