Quote:
Originally Posted by Rallyman6
Stock Max Power = 359.12 Max Torque = 346.98
DT Shorty Headers / Max Power = 377.54 Max Torque = 381.66 |
Your talking 17 hp and 35 lb torque from shorties through stock exhaust and cats.
The Stock manifolds can't be that bad.
Something sounds off here, Not knocking DT, they make nice stuff, although it is mild steel with Ceramic coating, rust is inevitable.
We need more info here, weather conditions on before and after test, water temps air temps tuned or stock cold air kit or stock, miles broke in or not.
Please don't be offended, when you post numbers like this they need to be accurate and believable, not the highest against the lowest.