I have just got this car set up to run and need to know what boost is safe. I have a bone stock JDM long block, I tried to torque the head to 72 lbs. but not one bolt moved at that torque. I have run 15 PSI on 94 octane and it is pretty zippy, but the comp sez it has seen 19.7 PSI. I bought the car with a blown motor(turned bearing, I think), so I have no evidence that that worked other than the prior owner telling me it runs in the 12s(dunno about that) all day long. I intend to drop the Cat and get a lexus AFM. Does anyone know if The fuel sys will be up for this with stock injectors? I plan to go to a dyno soon, but don't want to fry it trying to run 20+ PSI on race gas. Any suggestions appreciated.