Datsun63 Posted February 5, 2012 Share Posted February 5, 2012 Hi there I am looking for a 4 barrel intake manifold. Ive got a late 74 260z and i would like to see if anyone has a 4 barrel intake. Or any other performance parts.? Please let me know. Quote Link to comment Share on other sites More sharing options...
tecreatta Posted February 5, 2012 Share Posted February 5, 2012 You'd be better off performance wise swapping on a set of rebuilt SUs from a 240z or getting a set of triple mikunis. A down draft carb is going to have much more restriction then side drafts would in an L-type application. But if you must have a down draft your manifold can be found here Quote Link to comment Share on other sites More sharing options...
Datsun63 Posted February 6, 2012 Author Share Posted February 6, 2012 So a pair of SUs or mikunis would just be a better choice.? Quote Link to comment Share on other sites More sharing options...
tecreatta Posted February 6, 2012 Share Posted February 6, 2012 I'd go triple mikunis but yes both are better then a downdraft carb setup. I'm guessing your 260 has those horrible Hitachis on it. I wish you the best of luck . Quote Link to comment Share on other sites More sharing options...
Ducer Posted February 7, 2012 Share Posted February 7, 2012 I have a brand new Arizona Zcar intake manifold I can sell to you at a great deal!! Let me know, I have this set up on my Z, but with a clifford manifold, holley carbs are the best way to go as price means. Tripples are the bomb, but very expensive and a biatch to tune. Holleys are so easy and parts are readily available at any parts store, simple simple, cheap, works great. Quote Link to comment Share on other sites More sharing options...
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