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PTFE? that Teflon additive in 2 stroke oil is new to me. I would prefer not to have that additive in there on a steel bore engine. Post what the diff is between 154 and 298. The last time I saw chem...

For your vintage '56 Erude service engine at cruise and some WOT any name brand name TCWIII will do you well. I use Pennzoil Marine XLF semi syn, burns fairly clean and I use it at 16:1 with E free...

The discussion continues:

Even though Graham Bell's 2 Stroke Performance Tuning reference is for motor cycles it does contain some real life information on pre mix for 2 cycle engines as well as...

The TCW3 testing is done at different WOT rpm and less than 6000 depending on the engine trested according to the NMMA guide.

http://www.nmma.org/certification/certification/oil/tc-w3.aspx

So I...

I have no problem with getting on the Wiendant site and getting to their 2 cycle lubricants but once there this internal link gives jibberish:

........More information on Mercury Rejuvenate oil...

West no longer has rejuvenate. The link on Wiendant racing about rejuvenate comes up as jibberish symbols? On the Mercury racing site Blog they note Mercury Racing 2 stroke oil that replaces their...

What are you using now since rejuvenate has been cancelled?

Neither can I. Was just providing a link to info about Amsoil and XD100 that Smokin' Joe uses.


The xd 100 is designed for oil injection engines like the Etec that uses variable oil ratios...

Here is a field test where Amsoil went head to head with XD100 to let Evenrude Etec owners know that it is OK to use Amsoil over XD100. Not supporting Amsoil but the testing is very good support for...

Found this tech article on oil testing by Pennzoil on air cooled engine for wear, carbon deposits, ring scuffing, etc but they also discuss water cooled. Also see discussion at bottom of results.
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Agreed on the 312 and the 283. I had a 312 Auto with 4 bbl Carter in a 57 Ford Fairlane 2 door no pillar, white with crome and gold trim and black interior, nice car and a good runner. Had a race...

Water cooled has more efficient heat transfer if the cooling chambers are properly designed and especially outboards with a constant supply of lake temp water. Air cooled can have dead spots behind...

Found this over at a motorcycle site and interesting read about how the oil in the fuel works for lube and oil ratios.
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