1G Head on a 2G?

[dsm_illicious]

I've been told that the 1G basically has better flow...anyone got anything to say about this?

 

[L2RTSiAWD]

A 1G head has bigger ports. But alot of people still use a port out there 2G head and it's fine also. For the work it takes to get a 1G head on a 2G I personally will stay with my 2G head.

Later,

 

[larryd]

yeah if your going to put a 1g head, might as well put the whole 1g motor in with your 2g exhaust manifold..

 

[MitsuReaper]

Stock to STock comparrison, the 1G Head Flows more than the 2G Head.

Ported to Ported comparrison, the 2G Head Flows more than the 1G Head. The 2G Head has more material giving you a bigger port job.