4G63 Cylinder heads

[coltman]

Could anyone tell me if there are any differences in the cylinder heads of the n/a and turbo 4G63 engines you guys use over here.I've not been able to find any info on this here and wondered if anyone could help me out.
thanks in advance

 

[dave99gst]

NT heads are diff. ( as far as i no )

 

[Raph]

Originally posted by coltman
Could anyone tell me if there are any differences in the cylinder heads of the n/a and turbo 4G63 engines you guys use over here.I've not been able to find any info on this here and wondered if anyone could help me out.
thanks in advance

i think the intake cam is different..but the head itself...

 

[Lunch_Box]

The heads are the same except for the cams.

 

[dave99gst]

see.... now i thought the combustion chamber was diff,. ie.. diff compretion.

 

[coltman]

thanks for the help guys.thats put my mind at rest.

 

[Morphius]

Originally posted by dave99gst
see.... now i thought the combustion chamber was diff,. ie.. diff compretion.

No, it's the pistons that are different NT to Turbo. Heads are identical. Cams are different.