Timing Belt Needs To Be Changed

[luvpsi]

hey guys i have to do my timing belt and i have a aftermarket ecu however im unsure if the tuner changed the timing at all. however it still has stock cam gears would this matter or is it just adjustment of the CAS

[Dose Pipe Sutututu]

CAS dependant, mark out your CAS, or if you having a timing gun (more accurate method), look at the base timing then replicate it once you put the new belt/pulleys on.

If your mechanic does it, tell him/her? to use a timing gun instead of white texta (they tend to be lazy).

[luvpsi]

ok cool