Griffith Gas Flow

[X000 XXX]

Currently searching for a 4.0/4.3 griff. I've seen some advertised with "Gas Flow". What's the deal here then ? Thanks.

[Green Griff]

A number of cars have gas flowed cylinder heads, which I believe produce an extra 10 BHP or so.

[SRAPUBLIC]

From a maintenance point view means what ? Diff to find parts ?

[GreenV8S]

Makes no difference to maintenance at all. Also extremely difficult to prove/disprove unless you have receipts to prove it or rolling road printouts showing the power gains. Personally I would treat these claims with a pinch of salt.

[2 sheds]

Some of the early Griffiths were gasflowed by the factory, the had a 250 badge on the plenum .
Tim