Ok this has probably been done heaps of times but me lm still learning about these mental heads lol
ok l have 4 e series heads
91 AB had been done for turbo lpg hadn’t been used yet
2x 94 AB one is on my xg tiki motor as head on it was screwed big time other is so so an being used on my car as lm doing new head gasket an original head is wrecked on water jackets
last but least is a fully recoed head new valves lifters etc 95 DA 6090AB
Have no idea what any of these mean at all except for the tiki heads an my mrs one has what ever head on her 97 fairmont lol.
now the 91 AB I was told is eb-d style xr head that l want to use but sadly l have to have a new rocker arm bolt done as a hole stripped an lm using ef xr6 cam an rocket assembly is that gonna be ok on it an the other head 95 DA head that’s all recoed an stuff complete l may run on my ef xr since it’s brand new 1000 ks only done if lucky lol. I’m more old skool than these ohc things