ok so i have a d16y8 vitara build im running crome on a somewhat street tune car ran fine. it idled between 14.7 and 15.9. i broke a vc bolt drilled and got all ****ed up so i had an extra y8 head took it to the machine shop had them check it it had all bent exhaust valves. so i brought them the head vith the broken vc bolt swapped valves pressure checked it everything was good. remember everything was stock we just swapped the vales he did a valve job. i put the new head on timing is all correct, adjusted the valve lash started it has a rough idle and af are goood for about 10 sec and then goes straight to 10.00and idles like ****. any help would be apriciated lol sorry for the misspelling hahttp://images.ibsrv.net/ibsrv/res/src:honda-tech.com/get//images/smilies/thud.gif

 

o ya im running prssision 1000cc injectors tried new resistor box intake manifold gasket new gaskkets everywere timming is dead on

 

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