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Case Tractors Discussion Forum
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Case 2090 HP Possibilities ?

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Lamont

12-11-2005 05:53:24




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Anyone out there ever tried to see how much HP is possible out of a 2090 504 without using a turbo?




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Paul D

12-14-2005 20:58:58




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 Re: Case 2090 HP Possibilities ? in reply to Lamont, 12-11-2005 05:53:24  
If your not afraid to take a die grinder to a set of heads you could do a little porting and polishing to the heads. Theres a good chance theres 20-30hp waiting to be found, I found 15hp on my 930 heads with ony an hour and a half of work.



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4435

12-11-2005 20:02:10




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 Re: Case 2090 HP Possibilities ? in reply to Lamont, 12-11-2005 05:53:24  
If you are working it in the field don't turn it up but a wee bit. I ran mine with to much fuel, weight and tire. It cost me big dollars to fix. Plus every thousand hours or so a set of brake disc's would strip out.



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King Case

12-11-2005 17:15:31




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 Re: Case 2090 HP Possibilities ? in reply to Lamont, 12-11-2005 05:53:24  
Ive never gotten more than 130 to 135 on my dyno and i have played with the pumps on several of them. By my dyno on non turboed engines of the 70s era and later 25hp is probubly a average of what you can get over stock ratings. King Case



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Lamont

12-11-2005 17:19:55




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 Re: Case 2090 HP Possibilities ? in reply to King Case, 12-11-2005 17:15:31  
Would it help or hurt to change the heads? Maybe those off of a 2390?



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King Case

12-12-2005 15:40:18




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 Re: Case 2090 HP Possibilities ? in reply to Lamont, 12-11-2005 17:19:55  
The heads are the same. All the 504 heads with the later thread in injectors are all the same. Valves maybee diff for tuboed engines but the ports and valve size are the same. So there is no advantage there. King Case



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Elmer

12-11-2005 06:19:14




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 Re: Case 2090 HP Possibilities ? in reply to Lamont, 12-11-2005 05:53:24  
I've seen 140 hp without too much more fuel.



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