Primary Secondary Total Flow Appx. max RWHP@ Appx. max RWHP@

Injectors Injectors (cc/min) 100% duty cycle 85% duty cycle

-----------------------------------------------------------------------------------

550 850 2800 360 305

850 850 3400 435 370

550 1200 3500 450 380

550 1300 3700 475 405

850 1200 4100 525 445

850 1300 4300 550 465

550 1600 4300 550 465

 

ARG, its all jumbled up.

 

Lets try this and see...

 

cool, so i see i have plenty of fuel for a long time....

 

It seems like this chart is pretty acurate too. When I dynoed my apexi I made around 380rwhp and that was with 550/1200 and I was around 85% duty cycle, so it was almost on the money. Now that I have my t-62 i'm maxing out, so i'll be making some upgrades and taking it easy in the mean time. We'll see what happens when i go to the dyno.

 

so if i put the 1600cc primaries i'll be good for 600rwhp @ 85% duty

 

rotary performance has a calculator on their website and it gives you the same kind of calculations. it is a little more in depth and you can enter any given injector percentage........just in case you did not know....



lou