I wouldn't do more than 12.5:1 for pump gas . Detonation is not your friend in FL .
Your going to need to pull a significant amount of timing for it to not ping on nitrous as well .
__________________
R.I.P. Kevin "Slo-Si" Gonzalez
Hondata saves lives
S300 and K-Pro tuning 813-433-3721
Crome OBD1 Editing/Chipped ECU's/Wiring/Track Setup
Prayoonto/DSS/Precision/TiAl/JE/Eagle/PPG/Supertech Equipped