SV 650 VS Hyasong 650

**FROSTY:Me** · 27th August 2008, 12:01

ER sorry guys. You are refering to Gen 2(injected) SV's arent ya?
My SV has been pumping out a reliable and documented 80 hp with no mechanical failures.
Jhs mostly builds motors for the british minitwins series (and for the Yanks he builds some monsters)
He builds them to be a reliable 75bhp--the hp limit for their series.

James and I discussed my engine and he told me a reliable 83-84 were available to me with some other work and a BMC filter to let her breath

**imdying** · 27th August 2008, 12:27

Yes, the actual figure is about 85, and then cranks starting dying on a regular basis.

**GSVR** · 27th August 2008, 14:46

Originally Posted by FROSTY

ER sorry guys. You are refering to Gen 2(injected) SV's arent ya?
My SV has been pumping out a reliable and documented 80 hp with no mechanical failures.
Jhs mostly builds motors for the british minitwins series (and for the Yanks he builds some monsters)
He builds them to be a reliable 75bhp--the hp limit for their series.

James and I discussed my engine and he told me a reliable 83-84 were available to me with some other work and a BMC filter to let her breath

I think the thread was about comparing a stock Hyosung with a Stock SV.

The reason I linked to JHS was to point out to Deano that his figure didn't sound right!

**FROSTY:Me** · 27th August 2008, 15:03

Originally Posted by GSVR

I think the thread was about comparing a stock Hyosung with a Stock SV.

The reason I linked to JHS was to point out to Deano that his figure didn't sound right!

yea mate--thats what I was responding to

**Boulder** · 27th August 2008, 15:31

Originally Posted by GSVR

I think the thread was about comparing a stock Hyosung with a Stock SV.

Actually I think Hyos look better but I wonder if they cost less - new bikes compared? If Hyos cost less and look better then thats the way to go unless someone is bothered by others bagging them.

**koba** · 27th August 2008, 19:23

Originally Posted by Deano

My SV puts out 78HP at the wheel - this on Motomart's dyno. It has a Neptune can. (Also has a power commander but that didn't add any extra peak HP, only smoothed out a couple of flat spots.)

Our mates Hyobag made 75 on the same dyno, after pipe an jetting. The pupe had a big dent in it just foward of the muffler that they didn't bother pulling out tho.