October 7, 201213 yr why does this head look weird to me? i cant figure it out. its off of an EA-81 motor. Also , three of the pistons have a small hole bored in the center and one doesn't. I have never seen that before. i will post some pictures after this evening. Edited October 14, 201213 yr by Markus56
October 7, 201213 yr shoot, they sure are! Just looked over some old photos of mine, and you are correct:burnout:
October 7, 201213 yr these are the twin carb heads, very nice looking as well. could we have pictures of the inlet and exhaust as well please is it number 3 piston that has no hole drilled in it? TOONGA
October 8, 201213 yr Author Also, I forgot to mention, the intake and carbs are sitting on my tool box at work
October 8, 201213 yr very nice, I just love those twin carb motors I have been told by an engine rebuilder, that in order to stop piston slap in these motors when they are rebuilt, the biggest piston in diameter is put into cylinder 3. how true that is I don't know but he said it works. TOONGA
October 14, 201213 yr Author progress!! also, i dont have a throttle link for the motor, so i have to make one. had to fab up a bracket to hold the link on the passenger side we've got a powder coating setup at the diesel shop were i work. I love employee perks! and i decided to paint the hood on the wagon too. before after i had to factory order in a xt6 clutch kit so that is a week out. and i should have that throttle link done by the end of this week. Edited October 14, 201213 yr by Markus56
October 15, 201213 yr we've got a powder coating setup at the diesel shop were i work. I love employee perks! and i decided to paint the hood on the wagon too. before after Nice. What is it going into? Judging from the bonnet I would say a loyale (aka "L" series in Australia) TOONGA
October 15, 201213 yr I wouldn't mind having a set of those heads sent in my direction Looking good there mate - those engines, dubbed or named an EA81S are super rare over here. Apparently they love to rev and go hard in general too. Look after it Cheers Bennie
October 15, 201213 yr Author I wouldn't mind having a set of those heads sent in my direction Looking good there mate - those engines, dubbed or named an EA81S are super rare over here. Apparently they love to rev and go hard in general too. Look after it Cheers Bennie I never new that! does anyone know if there is any other info out there about this motor?
October 15, 201213 yr I never new that! does anyone know if there is any other info out there about this motor? 9.5 to 1 compression 110PS (HP) @ 6000 rpm 15 kg/m torque at 4000 rpm From:http://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%90%E3%83%AB%E3%83%BBEA%E5%9E%8B%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%B3#.E4.BB.98.E5.8A.A0.E8.AB.B8.E5.85.83_2
October 15, 201213 yr http://www.indysworld.com/80s/fun/projectrudy/sheet5a.jpg http://www.indysworld.com/80s/fun/projectrudy/sheet8a.jpg http://www.indysworld.com/80s/fun/projectrudy/rudy.html
October 16, 201213 yr Author That is awesome! thank you guys! That wiki page says this motor was available in the US? I thought they were JDM only. Edited October 16, 201213 yr by Markus56
October 16, 201213 yr Wish I could read those articals in Japanese. Ive heard the Dual Carb motor had a bit more power and was slightly better than the turbo motor? But dont know if theres any truth to that. The DC Ea81 RX engine is awesum. Good pulling power up hills. Edited October 16, 201213 yr by kiwi subbie
October 16, 201213 yr Wish I could read those articals in Japanese.Ive heard the Dual Carb motor had a bit more power and was slightly better than the turbo motor? But dont know if theres any truth to that. The DC Ea81 RX engine is awesum. Good pulling power up hills. Google translate is your friend: http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http%3A%2F%2Fja.wikipedia.org%2Fwiki%2F%25E3%2582%25B9%25E3%2583%2590%25E3%2583%25AB%25E3%2583%25BBEA%25E5%259E%258B%25E3%2582%25A8%25E3%2583%25B3%25E3%2582%25B8%25E3%2583%25B3%23.E4.BB.98.E5.8A.A0.E8.AB.B8.E5.85.83_2&act=url
October 17, 201213 yr E81 S ...hmmmm Hey Mark,Good to see your having fun with your E81S. We should start a gang..haha The 81 S's ?? No..... ,Mine is still chuggin along.I have asked around about someplace that could re-build mine with out any luck. I have never had any luck once I open up a hatichi.I usually just swap carbs till I find a good one..But to find 2 of them?? anyway Have fun in that Montana snow !! Happy Trails,todd
October 17, 201213 yr Google translate is your friend: http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http%3A%2F%2Fja.wikipedia.org%2Fwiki%2F%25E3%2582%25B9%25E3%2583%2590%25E3%2583%25AB%25E3%2583%25BBEA%25E5%259E%258B%25E3%2582%25A8%25E3%2583%25B3%25E3%2582%25B8%25E3%2583%25B3%23.E4.BB.98.E5.8A.A0.E8.AB.B8.E5.85.83_2&act=url Nah I was meaning for these.... http://www.indysworld.com/80s/fun/projectrudy/sheet5a.jpg http://www.indysworld.com/80s/fun/projectrudy/sheet8a.jpg
October 17, 201213 yr I still have a few setups laying around, just carbs and intakes/blue air cleaners. They are Jerry DeMoss's but being stored in my Attic at the moment with no plans for use at the moment either.
October 18, 201213 yr If i wasn't so extendent with bills etc at the moment I mite had been kean for some spares
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