Need a good flow injector horsepower chart for N/A and boosted engines...

[5spd GT]

What do ya got?

I was looking for a good chart showing the 19's on up fuel injectors as far as horsepower goes on n/a and boosted cars.

Mods, move to talk if necessary.

Thanks guys/gals

 

[modusmortis]

no charts here but i got a cool calculator!

http://www.mustangworks.com/analyzer.html

just go down to the fuel system analyzer

 

[millhouse]

Happy reading

http://www.megamanual.com/v22manual/minj.htm#size

 

[jrichker]

njector HP ratings: divide flow rating by.5 and multiply the result by the number of injectors. This uses a 100% duty cycle. These ratings are for naturally aspirated engines.

Example:
19/.5 = 38, 38 x 8 = 304 HP
24/.5 = 48, 48 x 8 = 384 HP
30/.5 = 60, 60 x 8 = 480 HP

The preferred duty cycle is about 85% maximum, so for a safety factor multiply the final figure times .85.

304 HP x .85 = 258 HP
385 HP x .85 = 326 HP
480 HP x .85 = 408 HP

Remember that the above ratings are at 39 PSI. Increasing the pressure will effectively increase the flow rating. Example: a 19 lb injector will flow 24 lbs at 63 PSI, and a 24 lb injector will flow 30 lbs at 63 PSI.

See http://users.erols.com/srweiss/ to get the calculators used in these examples.