high rise manifold

[KerrLake]

I'm trying to make sure that my z25 is the option engine with 370hp. I read in another thread that if it is the 370hp, and not the 330hp, it will have a high:confused: rise manifold. I don't know the difference. Can anyone shed any light???
Thanks
Brian

[mrfixxall]

I'm trying to make sure that my z25 is the option engine with 370hp. I read in another thread that if it is the 370hp, and not the 330hp, it will have a high:confused: rise manifold. I don't know the difference. Can anyone shed any light???
Thanks
Brian


If the intake is alunimum 365 hp,,if it has a cast iron intake 330 hp...

check it with a magne,,also 330 hp intake is pretty much flat..(Below the valve covers)365 will be almost even with the top of the valve covers.....

[KerrLake]

Can you tell from the pics attached??

Thanks
Brian

[mrfixxall]

looks like a 365 hp,,,,see if a magnet sticks to the intake manifold if not 330hp..

[rmbuilder]

Can you tell from the pics attached??
Thanks
Brian
Brian,
That is a high rise intake manifold. I would suggest that unless you are certain it is the original intake, you not use this as an absolute cofirmation as to the mechanical configuration of the base engine.
Regards,
Bob