Looking for Dyno with just 93 fuel with a 5858

[_MS3orDIE]

Im trying to find threads or some type of info on the internet. Does anyone have a Dyno with just 93 fuel with a 5858. Curious to know what it makes.

I saw a youtube video of somone claiming 427whp with just HPFP from freektune, No disrespect to that person or the tuning. But, I dont think that is accurate. Those numbers are usually reached with aux fueling.

[Justin@Freektune]

Originally Posted by _MS3orDIE Im trying to find threads or some type of info on the internet. Does anyone have a Dyno with just 93 fuel with a 5858. Curious to know what it makes. I saw a youtube video of somone claiming 427whp with just HPFP from freektune, No disrespect to that person or the tuning. But, I dont think that is accurate. Those numbers are usually reached with aux fueling.

This was one of the dyno charts for a 93 5858. But they will usually make about 360-400 on 93 depending on fuel quality, supporting mods and ambient conditions.






Sent from my iPhone using Tapatalk

[HawkeyeGeoff]

I think as a general rule of thumb you are at a max of 350-400whp given fuel quality, mods, health of the motor, etc. for any big turbo without aux fuel. That's my opinion and I think it's pretty in line with what you would normally see. I wouldn't set expectations any higher than that without thinking of Port injection or methanol, but there are some funny cases out there that defy this.....or they are just on a dyno that reads high :-D