Originally Posted by blk&blu*j
Just curious how do you plan on controlling the head lifting, the injector your going to need, the additional fuel requirements, the stock timing curve is way to aggressive for that direct port.
The general rule of thumb is the first 50 is free the next 50 will need approx some reduction in timing and soon on. I think you need to do some more research before you have a 300 # mass of scrap metal!!
Controlling head lift? Is that a trick question. you get head lift anytime you pressurize your combustion chamber.
I don't think its going to be to aggressive and its better to run rich the lean. I have 1 step cold copper plugs and rpm window switch now that helps control my nitrous and keeps me spraying from 4400 to 6200. i do plan on getting a progressive controller soon so it won't hit all at once it will ramp up.
There is no need for a extra injector, the purpose of direct port is to add fuel and N20 at the same time through a fogger nozzle. I also have 3 degrees of timing already pulled, general rule of thumb is for every 50hp 2* Rd timing.
I have done my research and I'm just curious to what others would have to say.