I'm building an engine for my car. It has 17cc dished forged Manley piston with forged h beam rods. Stock crank with clevite main and rod bearings. It has arp 2000 rod bolts and arp main studs. I also have Mahle moly rings on the pistons. I have 78mm bbk throttle body with a cold air intake with 24lbs injectors. I have a 373 gearing. I'm wanting to put a 200-250 shot of nitrous on it. What cam should I go with and what rom range should I shift at?