I see alot of +4, or +5 timing advancing for mods for banshees on this site, what is the benifit of advancing the timing? does it help low end but take away high end torque?
would a +4 help me with these mods....it has the usaul mods like fmf fattys, v-force reeds,k&n filter snorkel removed , cool head with 21cc domes and im getting 151 psi cranking compression with them at my elevation... jetting dead on...
Thanks guys....