Eagle_Adam Posted January 26, 2012 Report Share Posted January 26, 2012 title says it all - let me know what you have :D Link to comment
ggzilla Posted January 26, 2012 Report Share Posted January 26, 2012 All stock L20B intakes work with a downdraft weber. There are no specialty manifolds. You either use an adapter plate (weber sells them) or machine your manifold for the weber bolt pattern. The one on the right is for an L20B: Link to comment
Laecaon Posted January 26, 2012 Report Share Posted January 26, 2012 I has specialty intake manifold. Its called an Offenhauser intake, no adapter required. But sadly mine is not for sale. Happy hunting! Link to comment
ggzilla Posted January 26, 2012 Report Share Posted January 26, 2012 Didn't know Offy made a weber downdraft manifold. Am familiar with the Offy 4-bbl manifold for the L16. Link to comment
Laecaon Posted January 26, 2012 Report Share Posted January 26, 2012 On my L18 with a 32/36 Link to comment
ggzilla Posted January 26, 2012 Report Share Posted January 26, 2012 So the choices are: Get a Weber adapter now, or wait months for an Offy manifold to come up for sale on eBay? Link to comment
Guest kamakazi620 Posted January 26, 2012 Report Share Posted January 26, 2012 So the choices are: Get a Weber adapter now, or wait months for an Offy manifold to come up for sale on eBay? Or buy one from JEG's http://www.jegs.com/i/Offenhauser/750/6262-DP/10002/-1 Link to comment
Laecaon Posted January 26, 2012 Report Share Posted January 26, 2012 Or buy one from JEG's http://www.jegs.com/i/Offenhauser/750/6262-DP/10002/-1 But that is the 4bbl that was stated earlier. Link to comment
Guest kamakazi620 Posted January 26, 2012 Report Share Posted January 26, 2012 But that is the 4bbl that was stated earlier. http://www.jegs.com/i/Trans+Dapt/969/2065/10002/-1 Now it fits 2 barrel :blink: Link to comment
Eagle_Adam Posted January 26, 2012 Author Report Share Posted January 26, 2012 All stock L20B intakes work with a downdraft weber. There are no specialty manifolds. You either use an adapter plate (weber sells them) or machine your manifold for the weber bolt pattern. The one on the right is for an L20B: good to know :D I has specialty intake manifold. Its called an Offenhauser intake, no adapter required. But sadly mine is not for sale. Happy hunting! tempt me and then take it away! :P still looking for a downdraft intake Link to comment
ggzilla Posted January 26, 2012 Report Share Posted January 26, 2012 Did you know that the 32/36 is smaller than the stock L20B carburetor? But if your carburetor is worn out, then a new Weber will be an improvement. Link to comment
Eagle_Adam Posted January 30, 2012 Author Report Share Posted January 30, 2012 still need an intake manifold - BUMP Link to comment
RedBanner Posted February 2, 2012 Report Share Posted February 2, 2012 Soooo, it seams no one made a weber mani, but offy and cannon both made the 2brl holley manifolds, and if tge jegs sight is right a weber bolts right to it.... Still hard to find but might open up a search you hadnt thought of yet, glwf Link to comment
Eagle_Adam Posted February 2, 2012 Author Report Share Posted February 2, 2012 at this point id take a regular intake mani and ill use an adapter Link to comment
EricJB Posted February 2, 2012 Report Share Posted February 2, 2012 Seems like several people have one(myself included), but nowone is willing to sell. Are these things sacred? scarce? obsolete? I've had my Cannon for almost 30yrs.Haven't used it for 15. Bought it from a now deceased friend who got me into Datsuns. Good luck with your search for the Holy grail.... I mean manifold. Link to comment
flatcat19 Posted February 2, 2012 Report Share Posted February 2, 2012 Adam- I have one I'll give you...but it's the married unit. Not too desirable. Don't you mean an L16 or L18 manifold? I think I have one of those laying around too. Let me go look...pics in a few. Link to comment
Guest kamakazi620 Posted February 4, 2012 Report Share Posted February 4, 2012 at this point id take a regular intake mani and ill use an adapter I have a L20B separate intake you'll need to make a delete plate for the egr crap,pm me.......... Link to comment
The Dat-side Posted February 5, 2012 Report Share Posted February 5, 2012 I may have one. I'll have to check when I get home. Link to comment
fuzz's '71 510 Posted February 5, 2012 Report Share Posted February 5, 2012 I have a pre-fog factory intake manifold if your interested. PM me if you want pics. or more info. Fuzz Link to comment
olderdat620 Posted February 5, 2012 Report Share Posted February 5, 2012 I have a pre-fog factory intake manifold if your interested. PM me if you want pics. or more info. Fuzz Hello I am one of the lucky ones I do have a Offy intake with a 32=36 weber -and yes ti does run like abat out of hell and of cousre not for sale but I have what they tell me is a 38-38 and that it is to big for a stock >L16 and then I do have a looks like a 1600 intkake manifold somebody tried to polish-let me know Link to comment
Guest kamakazi620 Posted February 5, 2012 Report Share Posted February 5, 2012 I have a pre-fog factory intake manifold if your interested. PM me if you want pics. or more info. Fuzz I think he wants the bigger runner L20B separate intake,the non smog L16/l18 ones have smaller runners/ports. The ideal manifold he's looking for is the offenhauser for weber 2brl Link to comment
fuzz's '71 510 Posted February 5, 2012 Report Share Posted February 5, 2012 I think he wants the bigger runner L20B separate intake,the non smog L16/l18 ones have smaller runners/ports. The ideal manifold he's looking for is the offenhauser for weber 2brl I got a extra L20 one also, but it has all of the emission crap taken off of it. Didn't realize there was that much difference in the runner size, learn something everyday. :thumbup: Link to comment
Guest kamakazi620 Posted February 5, 2012 Report Share Posted February 5, 2012 http://www.aaamarine.com/servlet/the-916/6143-Offenhauser-Datsun-1800/Detail Link to comment
Eagle_Adam Posted February 6, 2012 Author Report Share Posted February 6, 2012 i have a few offers on the table - ill repost if they fall though Link to comment
Eagle_Adam Posted February 12, 2012 Author Report Share Posted February 12, 2012 got what i need thanx to Nismo Dr and jassifrass and skunk Link to comment
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