last year i ran a 62-65-14 charger and my dyno numbers were 552 hp 1198 tq.I have sense changed to a 64-71-14 .The dyno used was a mustang i have been told on a dyno jet my numbers would be 15 to 20% higher if this is true with the 64 charger what numbers should i expect.If i could get anything over 600 hp i would be happy.I will dyno the 17th of the month and ill know for sure then ill post the numbers.What ever i get it will be all it will ever make i know to many people with 60 to 70 more hp buying parts more often than i do.So far i have ran this truck for six years with not one problem what so ever i mean $0 dollars in parts or repairs.Thats why i dont drive a power joke