661 Oil Test 32:1 vs 40:1 vs 50:1 ?

[bwalker]

Seriously? No one has proven that H1-R inhibit combustion, just like you haven't proven it's simply too thick. And just for the record, I'm looking at the evidence not people's options.

The ultra test had much less variable.than Redbulls test and they came to the conclusion that H1R required much richer jetting. This is proof of inhibiting conbustion efficiency. Many others have noticed the same thing anecdotally.. How much proof do you need?

 

[blsnelling]

I'm talking about the testing and evidence that RedBull it's using to make his "opinions".

 

[bwalker]

I'm talking about the testing and evidence that RedBull it's using to make his "opinions".

Yea, that's complete BS.

 

[nitehawk55]

It doesn't take a genius to figure out the two cycle market has shrunk by a huge amount in the last decade....

It may have shunk in some areas but it's growing in others . Saws and OPE are hot as ever .

 

[bwalker]

It may have shunk in some areas but it's growing in others . Saws and OPE are hot as ever .

In OPE it's shrunk, you can't buy a Stihl trimmer or blower that's two stroke for instance. Hardly any outboard motors are sold that are not either four strokes or DI two trokes. The snowmobile market is going four stroke and yamaha is the only jap bike maker producing two strokes.
The market has imploded in a decade.

 

[nitehawk55]

In OPE it's shrunk, you can't buy a Stihl trimmer or blower that's two stroke for instance. Hardly any outboard motors are sold that are not either four strokes or DI two trokes. The snowmobile market is going four stroke and yamaha is the only jap bike maker producing two strokes.
The market has imploded in a decade.

Don't know on the outboard/bike area too much but you had better have a look again at the OPE equipment and the engines used .

 

[CR500]

I'm talking about the testing and evidence that RedBull it's using to make his "opinions".

So anyways Brad what oil are you running at the moment 800RR or 710?

Just wondering if you have tried the RR blends out yet.

 

[blsnelling]

So anyways Brad what oil are you running at the moment 800RR or 710?

Just wondering if you have tried the RR blends out yet.

Unfortunately, no. I don't have much opportunity to cut.

 

[blsnelling]

In OPE it's shrunk, you can't buy a Stihl trimmer or blower that's two stroke for instance. Hardly any outboard motors are sold that are not either four strokes or DI two trokes. The snowmobile market is going four stroke and yamaha is the only jap bike maker producing two strokes.
The market has imploded in a decade.

They still make both trimmers and blowers with 2-stroke engines.

 

[KG441c]

Yep. 4 mix

 

[KG441c]

Which saw will make more power?
1- saw running 32:1 ratio
2- saw running 1lb of fuel only mixed with 14.6lb of air
Of course until saw 2 burns up!! Lol

 

[blsnelling]

Yep. 4 mix

No. They still make actual 2-stroke trimmers and blowers.

The FS70 trimmer - http://www.stihlusa.com/products/trimmers-and-brushcutters/professional-trimmers/fs70rce/

I believe most of the homeowner blowers are 2-strokes. I thought they still sole the BR420 backpack, but don't see it any more.

 

[Deleted member 83629]

No. They still make actual 2-stroke trimmers and blowers.

The FS70 trimmer - http://www.stihlusa.com/products/trimmers-and-brushcutters/professional-trimmers/fs70rce/

I believe most of the homeowner blowers are 2-strokes. I thought they still sole the BR420 backpack, but don't see it any more.

the new FS94 is a great trimmer also and it is more agile compared to the fs70.

 

[Deleted member 83629]

Yep. 4 mix

https://vanceope.stihldealer.net/pr...ofessional-trimmers/fs94r/#specifications_tab

 

[Deleted member 83629]

No. They still make actual 2-stroke trimmers and blowers.

The FS70 trimmer - http://www.stihlusa.com/products/trimmers-and-brushcutters/professional-trimmers/fs70rce/

I believe most of the homeowner blowers are 2-strokes. I thought they still sole the BR420 backpack, but don't see it any more.

the BR430 replaced the 420 and it is not 4 mix.

 

[KG441c]

I like the 4 mix . Just dont like the plastic cam lobe

 

[Deleted member 83629]

i dont like them at all had a fs 90 for 3 yrs it need valve adjustment annually and needed the carbon to be cleaned yearly will stihls carbon cleaner.
and the valve train on the 4 mix blowers and trimmers is to be desired.

 

[Trx250r180]

Changing from h1r to a different oil on the milling 660 and hybrid .had to retune to get it to run right,I lost the gurgle sound at part throttle I had with h1r with the new oil,muffler is dry inside now,and spark plug is firing cleaner now,have only used 3 gallons of gas so far, so too early to say too much yet

 

[Ray Bell]

Changing from h1r to a different oil on the milling 660 and hybrid .had to retune to get it to run right,I lost the gurgle sound at part throttle I had with h1r with the new oil,muffler is dry inside now,and spark plug is firing cleaner now,have only used 3 gallons of gas so far, so too early to say too much yet

What oil are you using now?

 

[Deleted member 83629]

hey you midget you left us hanging here!