Husqvarna TE 310 43 Hp?

If the TC/TE 250 Athena Big Bore Kit (P/N HU250LL-300) has 43 Hp then wouldn't the Husqvarna TE 310 also have 43 Hp?


http://www.bigborethumpers.com/athena.html <----> 43 Hp @10800 Rpm 12.2:1

Logically, they should be the same. 43hp? If find that very, very hard to believe...

too much, correct?

I think the standard 450's punch out circa 48/50hp and the standard 250;s around 30hp purely at a guess I would think around 35hp is closer to the mark for the 310.

I agree. false advertising? http://www.bigborethumpers.com/athena.html

It's probably crank HP, which would be about right for a 310 (43hp).

At the rear wheel, the 310's should(when set up properly) be in the 37-39 hp range.

Interesting - they are claiming mid-30's for the kits for most of the Japanese 250's.

If the intake valves are very close to the edge of the cylinder, a big bore can increase power out of proportion to the displacement increase because it allows flow around the full perimeter of the valve. Might be why the Husky responds well to the big bore kit.

All I know is that my TXC feels much stronger now that it is a 310.

my tc450 with a slip on exhaust is 51hp our 2010tc 250 are about 34hp my dad has a 2010te310 and it's similar to the new te250 std os id say around 32hp but little more torque

You gotta remember, anytime someone is advertising a product, there is a good chance that some level of smoke might be blown

My stock 09 TE510 has 49, dyno'd it a couple of weeks ago.