anyone have a 2/3bar timing map i can copy
03-18-2009, 10:32 PM
#1
anyone have a 2/3bar timing map i can copy we have always got by with a 1 bar map but on our nova project we will have a 3bar map to tune the timing with. i know the timing we want to run at wot/idle/cruise and into the higher boost but am not so sure on the timing at lets say 60-130kpa. basicly as the boost comes on i dont know how much timing to run and how soon to taper it down.
03-18-2009, 11:33 PM
#2
I have many turbo maps, but they are referenced against cylinder fill, though with some work backwards a histogram could be made that would plot actual against manifold...
Here is a screen shot from BS3, but this is from a 9.5:1 F1C blown 408 with meth coming on early. The centri is much weaker in the build and more predictable, so it can obvioulsy be more aggressive. Mightymouse has posted his map before. It's in PSI instead of kPa, but you could work backwards.
Here is a screen shot from BS3, but this is from a 9.5:1 F1C blown 408 with meth coming on early. The centri is much weaker in the build and more predictable, so it can obvioulsy be more aggressive. Mightymouse has posted his map before. It's in PSI instead of kPa, but you could work backwards.
