Here is my question, I have a b series turbo manifold here that is awesome, but i have a d series eingine, How hard whould it be to convert the flang to a d series. Do i have to drill a extra hole or something on the flange, will the ports still match up, any insight whould be great. thanks guys

 

If I had to guess, I would say it's not possible. I don't think anything would match up.

 

you should just sell the awesome manifold for an awesome d series manifold.

 

won't fit. period. just trade it straight up w/ someone else that has a mani that ur lookin for

 

Can't be done. Uh huh.

The Greddy D-series manifolds can be ground on to fit B-series, I don't see any reason why you can't do it the other way around.

Whether or not it's worth doing... well, now, that is the question.

 

if i had no other option i would cut off the flange put a d flange and 4 short pieces of pipe on the end of each cut runner

the port holes arent THAT off

 

they are a good amount off.

so what mani si it. is it a ssac? cast or what.

if it was some sort of tubular mani i could easily mod it for d series , by cutting and replacing the flange and slightly altering the angle of the runners.

not really very hard at all

 

Sounds like a big waste of time. Just buy one.

 

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