10k is more than enough to build that engine, of course I was stoned one nite dreaming so I added up how much everything i wanted for my car was. I included suspension, drivetrain, ecu, turbo, block sleeving, valve train, ect.... i mean just about anything you could put on an 01 integra gsr and I got the tally up to about 12k, so 10k should be enough to do it right on that engine... and get more than 250 whp out of it...