if anyone could measure the gap in between each exhaust exit on the head, and also the diameter of the exhaust ports on their d and b series engines it would be greatly appreciated. im looking into using a honda turbo manifold for my toyota, thanks.-Tim

 

what about bolt the bolt pattern? I doubt its the same.

 

yeah i know, but my plan is, i have a stainless steel flange for my engine, if i could find a equal length stainless steel manifold with "close" spacing i could cut the pipes at the flange intersection, adjust, and re-weld it. if anyone has their engine apart and does this i will pay pal them a few bucks, pack of sodas on me :naughty:

 

any help please?