I'm currently running 10lbs on a T3/T4 60 trim. Making roughly 250whp on the stock B18B bottom end. Tuning via hondata. If I can get the appropriate fuel to it (DSM 450's are about maxed out on stock fuel pressure) do you think the car could handle 280whp for a little bit? Please note it is daily driven when 120mi per day put on the car at times. 93 octane.

I've got the money to build it if anything blows, hence the reason I'm asking, but I would rather just blow the rings out than crack the sleeves.

Would .75 degrees of retard per pound and 11.1 AF do the trick?