97 mazda engine swap

[Maz97_Olds86]

what other engines will fit this without any mods?

[CORKy]

if you have a z5 under the hood right now, your options are the bp and the b6. you could probably also fit the b5.

[Maz97_Olds86]

is it alot to switch to those?

[CORKy]

alot of what? money? it will depend on the cost of the engine and how much of the work you can do by yourself to save on labor costs.

[AtenzaNY62]

how rare is a bpd motor? i need to know more about the 323 gtx/gtr, they are such great sleepers, but hardly any parts for it at all, how much power at the crank does the usdm 323gtx push?