okay, thanks. but so i havent an answer to my problem with ignition timing :-(
put an oem 4efe, with thicker headgasket an selfmade adjustable Camgear to turbo. Uses oem 4efte distibutor,turbo, ecu,injectors etc. but if i use scobe to flash the timing, i run on 20° btcp. if is change to 10° btcp i will burn my pistons and have much less power.dont understand. all marks are correct, crank cams distributor but i only can set up ignition timing with my feelings an aftermarket EGT gauge. Possilbe i should start an helf thread in other section