im already running 12.8 at 108 with 5 psi.. if i were to spend the money to get injectors, maf, and 10psi.

how much faster is the car really goign to go... i guess im trying to figure out if its worth it??

 

i forget the formula but believe for every additional psi you gain 6% more horsepower however, more psi you add less efficient it becomes.

Increase from 5-10 psi, I would guess that you would yield close to 25-30% gain which is very noticeable and you won't need to rev car as high to make same power level as your current setup.

 

so how does my car go 12.8 at 108 when other guys with similar mods but more boost are running close to same times.

thats what confuses me lol...

thanks for the info

 

Boost is just a measure of air flow restriction, therefore you can have a car like mine for example 15 psi vs. another built car with heads and 11-12 psi and trap similiar times.

You will be yielding another 70-80 rwhp or 100 hp therefore all things being equal and you got traction should put you in high 11s.

 

agreed^^^

 

thats what i like to hear lol thanks guys