so for the last couple hours i've been doing alot of research trying to make notes on eprom tuning and i just wanna make sure i have this right, if tuning a ka24e, vg30dett, ca18, or rb20 you need a 27c256 rom chip (84pin plcc for rb25) but if your doing an sr or ka24de you need two 27c256 plus the daughter board.
first off: i cannot find anywhere to get the 27c256 flash versions they talk about in threads so its easier to erase and reburn, (i am on a budget), anyone know where to find one?
second: anyone know where to find a free download for a tuning program i can use for all of these engines? i keep looking for an active link for the 925styles Rom editor software and i can't find it. if you guys know a better one let me know but i didnt wanna go with tunerpro, it seemed too generic and i couldnt find anything on nistune and ka24de's or det's. is crome honda ony or can that be used with nissans? anyhelp would greatly be appreciated