gouldy847 Posted September 4, 2012 Share Posted September 4, 2012 Hi all, im in need of some pics of a d16 head, vtec and non vtec. I wanna compare the valve sizes compared to a d14. or does anyone know the valve sizes in both? all help is greatly appreciated!! Quote Link to comment Share on other sites More sharing options...
EmZvr Posted September 4, 2012 Share Posted September 4, 2012 I found only this, which states that D14 and D16Z6/Y8 have the same valve size which I think is strange.http://www.d-series.org/forums/955557-post14.htmlCylinder Head SpecsValve Sizes D16A6 Intake......29mm Exhaust....25mmD16Z6 and Y8 Intake...30mm Exhaust....26mm Quote Link to comment Share on other sites More sharing options...
gouldy847 Posted September 4, 2012 Author Share Posted September 4, 2012 I found only this, which states that D14 and D16Z6/Y8 have the same valve size which I think is strange.http://www.d-series.org/forums/955557-post14.htmlCylinder Head SpecsValve Sizes D16A6 Intake......29mm Exhaust....25mmD16Z6 and Y8 Intake...30mm Exhaust....26mmwonder what a d16 z2 valve sizes are? Quote Link to comment Share on other sites More sharing options...
Perconte Posted September 5, 2012 Share Posted September 5, 2012 Dont you mean a D16b2? I think thats the engine you are getting.... Quote Link to comment Share on other sites More sharing options...
gouldy847 Posted September 5, 2012 Author Share Posted September 5, 2012 Dont you mean a D16b2? I think thats the engine you are getting....yea thats the one i could get but iv been to the scrappies over here and there is quite a fer 1600s. if i can find out which one is best then i could make them an offer. Whould i need the 1600 timing belt or the 1400? Quote Link to comment Share on other sites More sharing options...
Perconte Posted September 5, 2012 Share Posted September 5, 2012 Your best off looking for a d16z6 or a d16y8 head. I have read somewhere that you always need the timing belt that is suposed to go with the head. Quote Link to comment Share on other sites More sharing options...
gouldy847 Posted September 5, 2012 Author Share Posted September 5, 2012 Your best off looking for a d16z6 or a d16y8 head. I have read somewhere that you always need the timing belt that is suposed to go with the head.yea makes sense to have the belt for the head. i got a d14z4, if i get the heads from above would the ecu be compatible with my loom? is mine odb 1? if so wouldnt i need the d16z6? Quote Link to comment Share on other sites More sharing options...
Perconte Posted September 5, 2012 Share Posted September 5, 2012 You cant use just a ecu. You need to get it tuned. Your ecu will not enable the vtec and the d16z6 ecu does not have the correct fuelmaps. Btw your ecu will alsno not have the correct fuelmaps. Quote Link to comment Share on other sites More sharing options...
gouldy847 Posted September 5, 2012 Author Share Posted September 5, 2012 You cant use just a ecu. You need to get it tuned. Your ecu will not enable the vtec and the d16z6 ecu does not have the correct fuelmaps. Btw your ecu will alsno not have the correct fuelmaps.yes yes i know that, i meant use my wiring loom/harness, with the d16 head and ecu. Dont fancy changing the whole wiring.I was wondering if i could get a d16 head without vtec, run it for the time being, then stick a hotter camshaft in it then have the ecu mapped to suit.?? Quote Link to comment Share on other sites More sharing options...
Perconte Posted September 5, 2012 Share Posted September 5, 2012 Im not shure what obd your d14 is. Onlu odb1 is easy to tune. If your engine is odb2 your best of getting the d16z6 ecu and get an conversion harness.I wouldnt recommend running the d16 head with your d14 ecu even without running vtec. You are changing the specs of your engine and it needs the correct fuelmaps.P.s. Sorry if I somethimes misunderstand things as im dutchP.s.2 go for a look on the d series forum. It has loads of information about mini-me's Quote Link to comment Share on other sites More sharing options...
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