Will an H-series manifold fit an F-series motor?

 

I believe the exhaust manny won't but the h23 and h22 intake mannys will.

:shrugs:

 

H23 and H22 have different lower portions of the IM, so you'd better pick one...I'm pretty sure the H23 will fit, though...

 

if i recall correctlty the h22 and f22 are not interchangable
edit: talking exhuast manifolds

 

the h23a1 exhaust and intake manifolds are almost interchangable with the f22a parts with the main problem being a larger port size on the h23a1 intake manifold. the exhaust manifold is fine although probably a different length.

however, the h22a and f22a don't have compatible exhaust and intake manifolds.

 

the exhaust mani wont work, the h series have evenly spaced ports, the f series has cylinder 2 and 3 closer together

 

i thought f22a's 2 and 3 were still evenly spaced

 

F series have a bunch of variations too, which one exactly you looking for?