My car went 10.76 128mph on a 100 shot with the bottle psi about 675psi If i get that psi around a 1000 psi how much more power can i make????

 

675? Really? I thought you werent supposed to shoot till it was around 950.

 

Do you have a dry kit (hopefully)? If you are running wet you are REALLY lucky. I have run lower presure on mine but with a dry there is no chance of unused fuel pooling. But yes under correct bottle presure you will have significantly improved your times. I did. from a 12.5 to a 12.25. The psi under the slower time was around 700 psi. For the 12.25 I was at 800. Still alot of room for higher psi but I didn't have a bottle heater. I now do and expect to be in the 11's.

 

on my 5177 it is a night and day difference as far as torque goes.will have to wait till spring to find out about times.

 

wow, I'm surprised you could even tell that it was on. Seriously, that's damn low. I run my bottle at 1150 (most run at or above 1000). When my pressure is at around 6-700, I don't even know whether or not it's spraying. I wouldn't be surprised if you picked up 3-5mph more than you did with the pressure at 675.

 

yeah u def. wanna keep that bottle pressure upwards of 1000 i think nx prefers 1080 with the pressure up u should notice a big difference

 

i run between 950 and 1050 depending how my car is running and how the plugs look ect. 675, my car would blow up. lol

 

Like DT said hopefully you are running a dry system. What pressure are you jetted for 100 hp at? If you are running a wet system you are playing with fire. The bottle pressure plays a big part when comes to the accuracy of your system.

If you are running a wet system low pressure can equate to fuel puddling as your fuel pressure remains the same. High pressure and you can run your system lean...
If you are running a dry system its not that big of a deal unless your goal is consistency then its a big deal..

A properly jetted system running the correct (or close) bottle pressure will save you lots of headaches!