DemonHunter 11 Posted March 21, 2020 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 Share this post Link to post Share on other sites
gerg 10,871 Posted April 19, 2020 The Aussie part number system is different from the Ford US. 91 is 1991 EB, 95 is 1995 EL. All bits interchange except for AU and late 97 EL hybrid (I think). So no issues as far as I can see. EAs and early EB 3.9s had the winged combustion chambers.There are threads on here that outline the differences and suggest the best combos using factory parts. Basically, AU bottom end, EF head, and EA cam. Log or banana manifolds will physically go on either. Ditto exhausts.Sent from my CPH1903 using Tapatalk 1 Thom reacted to this Share this post Link to post Share on other sites