Exhaust manifold condition & porting - advice please!
Discussion
I've just taken these manifolds off my car due to a small exhaust leak from between the flange and the cylinder head. I'm planning to use ACT's gaskets when I refit them however when I took them off I was surprised to see the state of them in the pics below. I think the finish looks quite poor and the large step change in cross section can't be good in my opinion, but I'm no expert. So, is this normal/acceptable or should I get the dremel out?
Cylinder 2
Cylinder 4
Cylinder 6
Cylinder 8
Cylinder 1
Cylinder 3
Cylinder 5
Cylinder 7
Cylinder 2
Cylinder 4
Cylinder 6
Cylinder 8
Cylinder 1
Cylinder 3
Cylinder 5
Cylinder 7
a1rak said:
ukkid35 said:
Could it be that the design is intentional, making use of the anti-reversion effect?
Hi Paul, you are having a laugh?. Its built like that because you couldn't see it when its bolted on the engine so PW didn't give a toss. Gassing Station | Cerbera | Top of Page | What's New | My Stuff