ARH is making long and short tube headers for the F250 7.3L. But no dyno numbers.
Jul 20, 2020 #1 Lurking Class Tremor Fanatic Joined Feb 28, 2020 Messages 148 Reaction Points 290 Location Chino CA Current Ride 2020 Ford F-250 Tremor 7.3L ARH is making long and short tube headers for the F250 7.3L. But no dyno numbers.
Jul 29, 2020 #2 S Stxhunter Tremor Fan Joined Jul 12, 2020 Messages 39 Reaction Points 73 Location Houston Current Ride Lariat Tremor Velocity Blue Would like to see dyno numbers on this!
Jul 29, 2020 #3 JC_Tremor Toasty Joined May 30, 2020 Messages 1,009 Reaction Points 1,418 Location Tejas Military USN Current Ride Focus ST Interesting....sound to me leaves something to be desired but cool nonetheless. Last edited: Jul 30, 2020
Jul 30, 2020 #4 S Stxhunter Tremor Fan Joined Jul 12, 2020 Messages 39 Reaction Points 73 Location Houston Current Ride Lariat Tremor Velocity Blue Well, looks like 5Star tried it out with their tuning. Looks like about 19HP and 30TQ on their 93 tune.
Well, looks like 5Star tried it out with their tuning. Looks like about 19HP and 30TQ on their 93 tune.
Jul 31, 2020 #5 Driftwood First Tremor on Methods! Staff member Joined Mar 4, 2020 Messages 2,493 Reaction Points 5,499 Location Blanco, TX Current Ride 2020 F250 Tremor 7.3L Lariat w/ Ultimate & Sport Not a great gain compared to what headers normally give. I guess the factory exhaust is not too restrictive after all.
Not a great gain compared to what headers normally give. I guess the factory exhaust is not too restrictive after all.
Aug 1, 2020 #6 JC_Tremor Toasty Joined May 30, 2020 Messages 1,009 Reaction Points 1,418 Location Tejas Military USN Current Ride Focus ST New heads, full exhaust, tuning, port and polish and maybe we'll hit something like 550hp at the crank...someday? This engine has some good potential, it's just still too new.
New heads, full exhaust, tuning, port and polish and maybe we'll hit something like 550hp at the crank...someday? This engine has some good potential, it's just still too new.