www.MazdaMx-3.nl

Hi guys,

I thought, the curved neck KL-ZE has KL-01 cams. Such as my engine.

But yesterday I saw a curved neck KL-ZE with KL-31 cams. It was NOT a straight neck block with curved neck intake manifold.

Did you ever heared about a curved neck with KL-31 cams?

Greetz!
Tom

Yes that can be,

That person had original kl01 cams in his ZE,
but switch those for kl31 cams

Well, there is nobody who can tell why and how.

But some curved necks come with kl31 cams and some longneck's have kl01 cams.

Maybe these are switched in Japan, but 99% of the longnecks has a kl31 cam and thesame for the curvedneck with the kl01 cams

I read in the US-Forum that the last curved nacks were mounted with KL-31 cams.
They thougt, they hat too much of these KL-31 cams.