2g head, 1g block

[OnlyNeed4]

I was just curious if you can put a 2g head on a 1g block? And if so, is it a straight bolt on process or does it require some modifications, thanks in advance.

 

[Blackreign]

I know it can be done cause a guy I know just did it but I dont know what all is involved in the swap.

He claims the smaller 2G head will make him have less lag. With a 62mm Turbo he has plenty of lag.

 

[dave99gst]

2g head on 6bolt block requires opening up the head bolt holes 1mm

 

[Jake_16_1999]

Do some searching there has been a ton of discussion on this topic.