Another chainsaw dyno...

[Ryan Browne]

Especially when my 4yo climbs in with them....

His favorite thing to do.

Our 7 week old rat terrier puppy waltzed through our electric pig fence today when it was off briefly. She's about 4# right now. She wasn't in there long enough for any of the feeders to notice. Probably for the best.

 

[Red97]

Our 7 week old rat terrier puppy waltzed through our electric pig fence today when it was off briefly. She's about 4# right now. She wasn't in there long enough for any of the feeders to notice. Probably for the best.

Sometimes they will surprise you with how gentle/mean they can be...

Couple of those little ones can slip through the fence, they wondered into the boar 250#+ pen and were all cuddled up together in the morning.

Just hooked up a electric wire for the big ones the other day. Some learn quick, others takes a few times.

 

[Red97]

If three people time the same saw, I’d bet there were 3 different sets of numbers

And then some. Same with second guessing a reading you get.

 

[NightRogue]

If three people time the same saw, I’d bet there were 3 different sets of numbers

Agreed, but i doubt it'll be this far off. Give or take 1 degree at most

Sent from my INE-LX2r using Tapatalk

 

[drf256]

Only consistent way is with a ring and a pick.

 

[wcorey]

Only consistent way is with a ring and a pick.

And that before applying a bevel...

 

[Red97]

But then you have the domed pistons too...

 

[ucm931]

View attachment 251890

Pig movin day.

BACON SEEDS!!!!!!!!

 

[Red97]

Ok, hope to dyno this one in a few days.

Dropped the gasket (.015")
Widen/flatten exhaust 65%
And widen the lowers

Nothing else done.

I'm thinking 15% gains on this model.

 

[Redfin]

Agreed, but i doubt it'll be this far off. Give or take 1 degree at most

Sent from my INE-LX2r using Tapatalk

Hell Ive been off more than a couple degrees timing one.

 

[huskyboy]

View attachment 252293
View attachment 252294

Ok, hope to dyno this one in a few days.

Dropped the gasket (.015")
Widen/flatten exhaust 65%
And widen the lowers

Nothing else done.

I'm thinking 15% gains on this model.

No intake work Joe?

 

[Red97]

No intake work Joe?

No, didn't want to have to fill if I machine it.

 

[huskyboy]

No, didn't want to have to fill if I machine it.

That makes sense to me, little tweaks at a time to see what gains.

 

[Dieselshawn]

This is what makes the dyno nice, a little tweak here, test, gain or set back? Write the info down.

If gain, do a little more, did it like it? If yes, write down.

If lost, decide how to fix it or that jug is scrap.

 

[Dieselshawn]

I need to build another dyno likely....

My friends have the other machine. They helped me with the build by buying all the parts. I just put in the labour of building.

Maybe I’ll just buy their half of the machine from them....

 

[Red97]

Some parts swapping on the hybrids that are still here.

 

[srcarr52]

I need to build another dyno likely....

My friends have the other machine. They helped me with the build by buying all the parts. I just put in the labour of building.

Maybe I’ll just buy their half of the machine from them....

I need to figure out hardware/software to use with a hydraulic brake dyno with s-beam load cell.

 

[Red97]

Maxflo, and some thinned shafts make all the difference in some saws.

Could be functional diaphrams too, felt the mofo carb wasn't quite right. Swapped it with the cfb carb and filter. Saw picked up almost 1.2hp.

 

[PA Dan]

Maxflo, and some thinned shafts make all the difference in some saws.

Could be functional diaphrams too, felt the mofo carb wasn't quite right. Swapped it with the cfb carb and filter. Saw picked up almost 1.2hp.

Wow!

 

[Red97]

Tried something else too