Newb.. looking at the normal running of the k20z3 the computer can adjust it's timing to 30*atdc all the way to 50*btdc using 93pump gas.. the stock fuel system 'with a nos kit' can handle a 28f jet easy @ 11:1 ratio... but it really starts to stumble at 32f... so in my opinion.. if your going to run anything higer then a 28f, change fuel pump to at least a 255lph spec.. other then that.. timing.. detonation.. haven't seen any problems w/o the hondata reflash.. i'll be getting that done shortly.. I also have my controller to turn the fuel sel on .2 sec before the nitrous sel comes on, so i don't get that breif moment of running lean.. that scared the bonkers out of me when i seen that the first time
so i'll let you know how things are differen't with the reflash.. i don't think it'll be a problem since they don't change ignition timing. . How's it going everyone