As the topic states, I am looking for a list of engines that the HF mani will be a direct bolt on to. Also, if you could asterik your favorite choices I would appreciate it. Also, if you can explain why they are your favorties I would appreciate it.

I have a great knowledge so no need to get into long winded detail, just a simple explaination will do. Thanks!

 

Cool. Thanks!

 

nope...wont fit on those D-series motors in 84-87 Si's...

 

does it bolt up to the d17

 

dont forget the zc.

 

sure won't

 

i runa pair of them on my big block chev

 

they will bolt up to a ZC, the ports just require a tiny bit of porting to line up 100% correct. just port match it with the exhaust manifold gasket.

 

gee, maybe because they were ew4's