blue top cam shafts 4 gtz

[simongtz]

i have been told that it is a good idea to chuck in some blue top cam shafts into my 4agze engine, i have some to put in but do i have to do sumthing to the shims or whateva. i not sure...would appreciate any help on this matter...cheers

[Ae92typeX]

you will want to make sure the shims are still to factory spec.
Ive got the n/a spec here, but someone should be able to confirm if the ze is the same or not first?

[CAMB01]

ZE and N/A tappet settings are the same
0.08" inlet and 0.010" exhaust

[Ae92typeX]

Ive got that for the hot clearances.

cold:

0.15mm-0.25mm (0.006-0.010in) Inlet
0.20mm-0.30mm (0.008-0.012in) Exhaust