Twin port head

[Running Board]

Looking for idea's to Twin port an Augusta cylinder head whilst i'm building an engine , I finished one off on a car that someone had started a few years ago , i'm just looking for inspiration and the best idea as obviously once you've cut a hole in a cylinder head there's no going back !

[JohnMillham]

Mine looks like this. There is a plate welded inside the head to stop the exhaust from the front two cylinders getting further back than the front pipe. It would pay to have a couple of flexible joints in the downpipes, as they attach to the head at different angles.

[Running Board]

Mine looks like this. There is a plate welded inside the head to stop the exhaust from the front two cylinders getting further back than the front pipe. It would pay to have a couple of flexible joints in the downpipes, as they attach to the head at different angles.

that looks a tidy job , is the square plate welded to the head too or bolted? the car that i finished had had the fins machined off then flange bolted straight to the head

[JohnMillham]

The flange is attached to the head with countersunk screws.

[donw]

My engine waiting for my flat rad Gussie has a Bob west twin port head but I can't get at it at present other cars in the way I'll se if its facing the right wat to see the exhaust but it will probably be after Christmas.

[Running Board]

thanks john and Don i'd be very interested to see it if possible please

[donw]

did you get the pictures I sent?

[Running Board]

did you get the pictures I sent?

no i didn't, j

[brian]

Back in Repton after Christmas away but a bit tied up at present. Will get act together later in day to photograph my set up.

[brian]

Will not allow me to add photos and says "timed out" even when I close, reopen and do it as fast as I can. I can email if need be.
Brian

[donw]

my phone wont let me send photos trying to get someone to sort it/