Nitrous and fueling
Nitrous and fueling
I have a question to ask cause I have not yet understood the meaning of the fuel values in the tables. Say I install a NOS 05122 dry kit and operate through Hondata. Suppose my engine produces 200 flywheel Hp and plan to go for a 50hp shot. According to Hondata, I should look at the peak torque fuel value (say it is 1000) and then input (50/200)*1000 as the additional fuel provided for nitrous operation (in this case 250). As we all know for a basic dry kit, nitrous entering the cylinders at each engine cycle at lower rpm is much more than at higher rpms. This would definately lead to a lean condition at lower rpm. My question is whether the fuel values as seen in the tables correspond to the fueling needs of the engine at each cycle or it is a total fuel need at the specific rpm. In the first case, operating nitrous would make things richer at higher rpm while in the second case, the A/F ratio should be constant through RPM for nitrous use. ANy input is greatly appreciated.