ok so i have a d16y8 vitara build im running crome on a somewhat street tune car ran fine. running e85 on pressision 1000cc. 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. he did a valve job on the new head . 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 10.00 and idles like ****. any help would be apriciated lol sorry for the misspelling. i put new gaskets on everywere, swaped resistor boxes 3 of them fresh plugs. new distributor idk what else to try please help

 

bump anyone