Thanks guys , but sad to say that thers no dyno facility here. but what my question is will just 4-5 psi (no more ) do any harm to the engine? E-manage to control the fueling for now , since i already have it.
yes you can but your gonna need to run a high octane gas to be safe even with a low psi..
you would be a great candidate for e85 ethanol but remember with ehtanol it takes about 50% more fuel to get the same amount of hp as on 93 or c16 .. so for 400 hp ur gonan need 1000cc injectors instead of 750's
please throw the emanage away ... please... use the s300 and it should be good maybe look into methanol/water injection to controll the detonation