93 octane ??

[white05gt]

39's = 475 max.

That's funny, I'm at 500rwhp and was told that they weren't maxed out.

 

[uniquestang]

That's funny, I'm at 500rwhp and was told that they weren't maxed out.

better watch out they might give you a negative reputation status like they did me. how many lbs boost you running, and was that on a mustang dyno?

 

[BruceH]

better watch out they might give you a negative reputation status like they did me. how many lbs boost you running, and was that on a mustang dyno?

What exactly is a "negative reputation status"?

 

[FORDIFIED3V281]

What exactly is a "negative reputation status"?

look at the left hand side in my post see that red box on mine LOL

 

[SilentScope]

That's funny, I'm at 500rwhp and was told that they weren't maxed out.

as a rule of thumb

 

[NastyStang113]

I'm a hater...



Because I know better than to believe you are only seeing that kind of fuel pump duty cycle with those mods. Got it all figured out huh?

 

[ZmanM3]

A lot of people were told or say but I haven't seen anything to convince me that information is good, no proof so far and not tuners that I know of have chimed in here.

 

[BruceH]

I'm not hating on anyone. Just sharing my experience. My car maxed at 488. Not only were the injectors maxed but so was the maf. Maxed in my case means my tuner told me he couldn't safely increase delta pressure any more and something about the maf curve. He showed me the curve on a computer and explained it to me. I couldn't tell you all the details.

Anyhow my response was to the poster who was asking about his plan to hit mid 500's with 39's. Just trying to help. Showing up at the tuners with the correct parts installed on the car will save money and time. BTW a different maf will be needed at that level so budget it in.