xf_wag_skittle

Hey there i was just trying to get some info on turboing an ef engine, i was told that the ba intake and exhaust manifold bolt straight up to the ef engine and that would solve getting a custom exhaust plenum made up because those manifolds can handle a fair bit of power. but my question is, isnt the holes on the ba manifold oval? compared to the ef ones which are round?

ebs_4l

ports are different, it wont fit

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eb6, t5, stg3 crow, chip, ceramic button clutch, pacemakers, 2.5in stainless, unifilter pod, ported head, thermos, pedders s/low, LSD.... 144.5rwkw so far