BigKriss 0 Report post Posted July 2, 2010 Hi guys - new guy question. Does anyone here know of a manifold adaptor for e34 m30b35 engine? i want to use a pair of LHD manifolds ( I already have these) to **eventually ** turbo my engine. I have upgraded the brakes and suspension and have tracked the car a few times before. It seems to slow it a straight line now. I'm going to use a holset H1E turbo, t4 exhaust flange with a 26cm^2 turbine, external wastegate. I know you cant properly flip m30 manifolds like you can the m20 items becasue the exhaust ports do not properly match up ( I dont know when you flip m20 LHD manifold that they line up perfectly??????? - I just assume you can with such purchases as an 666 adaptor manifold) Here is what I'm after? http://www.e30tech.com/forum/showpost.php?...amp;postcount=6 My question is has anyone done this in New Zealand before, becuase I can't find anyone who has done it in Australia before. A builder in Sydney, just said go with a full built manifold but I'm not going to do this. I want an adaptor manifold first because I have already the LHD manfolds and its cheaper. Regards Kristian Quote Share this post Link to post Share on other sites
No name user 379 Report post Posted July 3, 2010 ive seen people make "j" pipes using stock cast manifolds that appear to work fine, i would how ever change the turbine housing to a 18-12cm Quote Share this post Link to post Share on other sites
