I'm trying to get as much HP N/A as well. I would like to stay away from FI this time around just like Q_USAF. I don't know if it is for the same reasons, but at least for me it comes down to feel, power delivery and convenience. I love turbo cars, but the feeling of urgency and wanting to rev from a naturally aspirated engine is also very rewarding. The other thing is that there are a lot of "bugs" that always have to be worked out with turbo cars. They are a lot more finicky and more moving parts means more can go wrong.
Not to mention it is NOT going to be cheaper...you can't just snap on a turbo and call it a day. Injectors, fuel delivery, exhaust system, intakes, turbos, wastegates, labor, dyno tuning, probably internals, gauges, BOV's, intercooler, etc. That's also assuming that everything is going to go well the first time you install everything, but you should figure to tack on another $1000 for unexpected bs. It adds up way faster than you think. Then you begin to iron out the bugs. Engine overheating, melted vacuum lines here, engine has a hiccup around 3400RPM there, then you've changed so many things that you can't figure out why the ecu is cutting fuel at 4500RPM, and the damn wastegates just aren't opening because someone hooked them vac lines upside down..but you didnt figure that out till after your first dyno run which your car boosted to 37psi and almost blew up cause the wastegate never opened. Now you're so deep that you don't even want to drive the car because it might blow up.
Now back to the topic...
I honestly don't think we are going to be able to hit 400 without making the car unstreetable. If I can get 350RWHP out of this car in NA form, I will have reached my goals. The problem is that we don't really know what power we are making because all dynos read differently. Getting 400hp doesn't mean anything these days. I think we have to start talking in percentages now.
For example... lets borrow Stillen's baseline run dyno here with their exhaust.
They got a 6.5% increase over stock. To make "300WHP" on their dyno they need a 9% gain. To make "400whp" they need 45.4% gain.
We should really start measuring power gains in percentage over baseline run...there is a limited number of dynos so I think it might be helpful if I start a thread for baseline pulls for each type. What do you guys think? Based on those baseline runs we can make a table of how each dyno compares to the other. When we have a "multiplier" table for each dyno, then we can set 1 designated dyno as the "overall benchmark dyno" that everyone compares to. That is the only way to have numbers that mean anything...if everyone is on the same "page".
I can start a chart and then eventually get someone with programming skills to make us a nice little calculator. I understand there are different settings that can be used on each dyno that will affect the readings, however this is the closest thing we can get.
Anyone else would like this?