subiemech85 Posted May 2, 2004 Share Posted May 2, 2004 what is the gasket for with the 3 holes vs.the 2 holes the 3 holes have 2 cemicurcle o o o and the 2 hole ones have 2 holes, purfect circles o o is it an issue of injected vs.carb? Quote Link to comment Share on other sites More sharing options...
WJM Posted May 2, 2004 Share Posted May 2, 2004 you mean this vs this vs this? Here is the spyder intake gasket, it goes between the upper plenum peice, and the lower half that actually bolts to the head and houses the fuel injectors. Here is the SPFI and carbed intake gasket. Here is what the MPFI and turbo would look like on an EA82. Does that help? Quote Link to comment Share on other sites More sharing options...
subiemech85 Posted May 2, 2004 Author Share Posted May 2, 2004 I have carb and don't know which gasket to use, do I have the wrong ones, is there a coolant passage? set came with the one in my pic and the one for your bottom pic which one is for ea81 carb/others? Quote Link to comment Share on other sites More sharing options...
WJM Posted May 2, 2004 Share Posted May 2, 2004 That is for the spyder intake plenum...those are only on the EA82s....the one you need to use is the second one i posted. Quote Link to comment Share on other sites More sharing options...
subiemech85 Posted May 2, 2004 Author Share Posted May 2, 2004 that figures, they sold me the wrong ones Quote Link to comment Share on other sites More sharing options...
subiemech85 Posted May 13, 2004 Author Share Posted May 13, 2004 what is the smaller hole for? water or air? the set I bought fits 73-94 Quote Link to comment Share on other sites More sharing options...
Guest taprackready Posted May 13, 2004 Share Posted May 13, 2004 what is the smaller hole for? water or air?the set I bought fits 73-94 That is the coolant passage from the head, through the manifold to the other head. Bill Quote Link to comment Share on other sites More sharing options...
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