Another chainsaw dyno...

[Eccentric]

Very impressive. Gains throughout the rpm range, no losses, AND curves wif less dips and peaks.

 

[HYPERSAWS]

 

[HYPERSAWS]

I'd love to try one of them extra sausage saws one of these days, the guy does damn good work.

 

[huskihl]

View attachment 287381

Stock vs ported XS echo 7310.

Very impressive gains!

Well done @huskihl

Thanks Joe

 

[Bigmac]

Thanks Joe

Is this the saw you had in the video thread the other day?

 

[huskihl]

Is this the saw you had in the video thread the other day?

Yes

 

[jacob j.]

Yes

Badass, dude

 

[Wood Chopper]

That graph is a thing of beauty.


Sent from my iPhone using Tapatalk

 

[Bigmac]

Yes

It’s cool to see the video and the graph! Nice job

 

[drf256]

View attachment 287381

Stock vs ported XS echo 7310.

Very impressive gains!

Well done @huskihl

Damn. Great job (as usual) @huskihl

You blew the coveted “32%” gains out of the water.

 

[Red97]

Another pair of good gainers.

@NightRogue 2511t made some great gains.

The other ported 2511p really came alive up top.

.13hp difference peak to peak on these 2 little critters...

About the lowest amount of power the dyno can measure.

Fun doing these mail in runs.

 

[cuinrearview]

View attachment 287417

Another pair of good gainers.

@NightRogue 2511t made some great gains.

The other ported 2511p really came alive up top.

.13hp difference peak to peak on these 2 little critters...

About the lowest amount of power the dyno can measure.

Fun doing these mail in runs.

Torque curves quite a bit different though. I bet someone really dialed in with chains could make either look like a rock star or a turd.

 

[Red97]

Torque curves quite a bit different though. I bet someone really dialed in with chains could make either look like a rock star or a turd.

Very much.

That was what the builder felt in that saw. Now that his feelings have been validated, he is going to try a few other things and send it back.


Would be fun to see some of the poulan buildoff saws...

 

[cuinrearview]

Very much.

That was what the builder felt in that saw. Now that his feelings have been validated, he is going to try a few other things and send it back.


Would be fun to see some of the poulan buildoff saws...

I seent what you did there...

 

[Red97]

I seent what you did there...

Well....

Umm...

It still sounds fun...

 

[cuinrearview]

Well....

Umm...

It still sounds fun...

I got a new ported saw. Plus I'm porting a 359. I want to see what 4.5 wood spankin' HP looks like on the dyno. I hope. I'll be up soon.

 

[MustangMike]

Very impressive gains Keven, how many cc is that saw?

 

[huskihl]

Damn. Great job (as usual) @huskihl

You blew the coveted “32%” gains out of the water.

Thanks Al.
This time it did. Next time I’ll be back to scratching my head

 

[huskihl]

Very impressive gains Keven, how many cc is that saw?

73

 

[huskyboy]

What’s holding back the echo from making as much power as a 372 or hybrid? Great gain on the saw... just curious.