I bought the truck used. I was pretty sure it had bigger injectors this was confermed on a Mustang Dyno. I dont know what they are so give me some ideas....please.

Facts
XZT+ turned off- 278hp and 591 ft/lbs

Would this be RV 275s or something bigger?

My reason to ask is car makers measure hp at flywheel HO 245hp at wheel id image youd see what 200hp at ground? Thus you would need 75-100hp sticks to see that kind of gain. Or do the rv 275 mean its putting 275hp to wheels?

Sorry for all the amateur questions.
Thanks
Rob

 

I would say you have 100-130hp injectors for a number like that.

 

Never tried mine on injector only, but if I subtract the Smarty gains that sounds about like what I would run. So you probably have a 100hp injector in there.

Now the question is...which ones?

 

What hp would an HO get to the wheels stock?

How are injectors labeled. Are their part numbers on them, manufacture names, how do you tell if there just tips?

If i pulled an injector wld i have to get a new crush plate or something or could i just put them right back in afteward? What would the torq be on that?

 

anyone? (bump)