ok installed a new dizzy turned out the other one was faulty,

timing is ok now , checked the cam timing sevral times it's ok

but the problem still is there, when the timing is set to 10degs it's near on impossable to drive or take off and it's slower then a 4k and for some reason it's stuck in diag mode still for example : set ign timing with t and e1 terminals briged, set timing to 10degs, lock off the dizzy bolts turn engine off disconnect e1 and T ,start engine still reads 10degs ? it should be reading 16degs

which lead me to think it's stuck in diag mode / limp mode

could it be the tps? or does not having a o2 sensor really that bad?

i noticed when i jacked the timing to like 20deg-30degs advanced it run a hell of a lot better but still retained a flat spot between 2k rpm and 5krpm and still fairly down on power not so bad up high but still :blink: