Fueltech with nissan cas

hi

i have fueltech ft600 installed in nissan tb48 with factory cas

i started the engine after closing the cam holes in the optical disk

but when the engine hit 5000 rpm it cut and cant go more than that

i tried playing with cam sync angle but it didnt fix the issue

any ideas from the expert ?

Are you sure about the FT600 beeing able to read the 360 opto disc correctly at those rpms? Haven't really played with Fueltech ECUs, maybe somebody can chime in and confirm.

Hi

i changed the trigger wheel disk to 24 tooth

now its working fine

thanx