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WOW a 2000cc 2 Stroke! 430hp in a Sled

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Armilite

Well-Known Member
Joined
Sep 5, 2011
Messages
3,763
Location
AMES, IA USA
Wow, it's finally here. A (4) Cylinder 2000cc, 2 Stroke. 2000cc/7cc = 285.7hp is possible at 6500rpm! Looks like the PTO can be Machined for the Rotax Provision 8 Bolt Pattern or Hirths Bolt Pattern, etc.

Hooper Racing. 2000cc 430hp for a Sled!
http://www.hooperraceengines.com/race_engines

430hp in a Race Sled! The Stock 670(669cc) comes in at 93% efficient making 95hp@6500rpm.

2000cc at 93% efficient at:

6500rpm = 285hp
6000rpm = 263hp
5500rpm = 241hp
5000rpm = 219hp
4500rpm = 197hp
4000rpm = 175hp


Run a Non-Detonation 9.0cr and maybe lose 5-6hp at these different rpm's. Now let's see those Heavy 4 Stroke's compete with that!

[h=2]HRE 4 Cylinder 2000cc Case![/h]
4Cyl_2.93144116_std.JPG

Starting at $2995 -- Call The Shop For Details!
4Cyl_1.93144200_std.JPG




 
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