I am now super excited to get the correct map in. Does turbocharging require a different map or is the stock map for the engine what I want?turbodan wrote:I would start by wiping that map out and ripping one off of someone else on the board. That map looks like someone generated a table with Megasquirt. Not even close.
Awesome, i'll try this in the AM. I am running 8psiShadow wrote:If you can find stock timing use it but you'll need to figure out what to use for 100kpa+.
Go on e30tech you'll find some good maps for the m20.
M30 it's more or less the same.
This map is a good one you can tweak later.
It's a very safe tune you'll probably want to put in some timing 2deg at a time.
Your idle should be way smoother now. Change the timing
so you get the strongest vacuum. Should be like 36kpa if your engine is strong.
How much are you boosting on that crazy map?
What do you see for idle kpa?
I like that, anything I can do to pick up a little more power off boost is good and makes the car drive more like a modern car.turbodan wrote:
Heres a fairly recent map of mine. You can pick up better fuel economy and response if you dial up the ignition advance to help make power before the motor starts to climb into the powerband. There is more to it than just manifold vacuum and engine speed. You will not find a factory ignition map that looks anything like the maps posted by some of these other folks. They run alright, it just takes more throttle/higher MAP to keep the car going down the road or up a hill.
