Matrix
Enthusiast
Hi, i´d like installing the belanger headers. I have a 06 viper with paxton SC, DLM intercooler and big pump, better DLM belt tensioner, 4554 spark plugs, 7,5psi boost, corsa 2,5" track exhaust, secondary cats deleted, 160° thermostat, MSD spark wires, KW suspension, HRE 540R wheels in 19" front and 20" rear, 4 point OMP seat belts. What do you think is the hp gain with these headers? I actually have 766hp on flywheel, that is the dyno run in Germany, the German dynos don´t show the rear wheel hp. Must i change anything in the software? Maybe going richer?