I was informed that my motor would blow if i ran 9psi on a stock H22a block. I am really just looking to hit about 250whp. I was wondering if i could get it with 6 psi.

My mods are :
AEM Intake, Hondata Gasket, Hondata S200 w/ 550cc injectors, Magnaflow 2.5'' exhaust, Carsound Cat, Kamikaze Header, ACT clutch, Fidanza Flywheel, Fluidyne Radiator, JRSC @6 psi, Walbro pump, MSD Ignition, AEM Pullies, AEM Fuel Rail,Filter, and Regulator. I am planning on getting a Port and polish job done and getting a larger throttle body. Do you think this will put me at my goal? Later on i will build the engine for 9 psi, and a 50 shot.

By the way I forgot to mention this The hondata is untuned at the moment it will be tuned this time next month. So i'm not really sure what i'm laying down on the dyno yet.


[Modified by NCH22driver, 2:08 AM 10/18/2002]

 

Tune that thing ASAP. Preludes are very picky. I wouldn't do anything risky untill you get the hondata tuned. And no you won't blow it up at 9psi as long as your tuner knows what he/she is doing. good luck

 

The H22 doesn't blow...the ringlands just fly apart....about 60-70% of people using a JRSC on a stock H22 are currently rebuilding their motors just becuz of the rings. Make sure you tune that thing for reliability and you are not going to get anywhere near 250whp unless you run a 13:1 A/F with no retard...which will spell disaster faster than you can run the 1/4 mile. For now, just tune it for reliability until you can afford a rebuild...my advice is not to gun it unless you have at least 93 octane w/ ethanol in the tank.