Ok here is the scoop. i have a 1987 mazda rx7 i am converting to right hand drive. With a JDM single turbo engine and transmission. I am planing to convert the single turbo to a twin turbo set up. I know they made a twin turbo style for that generation but i can't find the twin turbo header. I have tried www.mazdatrix.com and www.racingbeat.com but i am not having any luck. So if some one out there has other resorces please share.

 

As far as I know they didn't make twin turbo FCs so I don't think you'll be able to find a manifold, unless custom made, for a twin turbo setup. What block are you using?

 

just stay single.

 

Single>TWin