"Parmas" Motor

[cali yaris]

^ If you take his post in its entirety and don't cherry pick one sentence, you can see that what he meant by "waste" is that you don't get your money back out of the investment in a tangible way.

turboecho has spent more than most of us on his projects and was happy to do it. You can see by the last sentence that he is cheering Parmas on.

carlos, you have 633 posts -- is there one where you admit you're wrong, about anything?

Go for it Parmas, keep at it - your build has taught me a few things.

I think a Mod should delete all this crap - including mine.

[cdydjded]

Originally Posted by cali yaris

carlos, you have 633 posts -- is there one where you admit you're wrong, about anything?

Just for you, Post 309
http://www.yarisworld.com/forums/sho...=30308&page=18

[Focus_Sh1ft]

The location of your oil drain looks fine...

Out of curiosity, what is your cold idle RPMs? I had a lot of blow-by during idle when I had a 1ZZ TB on. cdydjded pointed out that the higher RPM at cold start was causing excessive oil pressure because the polymer strands haven't had enough time to warm up and expand. Hopefully I explained that right. More importantly though, when I put the 1NZ TB back on and effectively lowered the cold idle RPMs, blow-by seemed to have disappeared.

[Parmas]

Originally Posted by Focus_Sh1ft

The location of your oil drain looks fine...

Out of curiosity, what is your cold idle RPMs? I had a lot of blow-by during idle when I had a 1ZZ TB on. cdydjded pointed out that the higher RPM at cold start was causing excessive oil pressure because the polymer strands haven't had enough time to warm up and expand. Hopefully I explained that right. More importantly though, when I put the 1NZ TB back on and effectively lowered the cold idle RPMs, blow-by seemed to have disappeared.

I set cold idle to be above 2000 rpm until it reaches 50C it quits to 1400. I set this high rpm as noticed many factory cars use the same technique to warm the engine quickly to operational point. Mine warms up within a minute or two on idle.

I don't think this is related to the oil leak since when the oil is cold it is thicker than when it's hot so if it leaks at 2000rpm when cold it should also leak when at 1400rpm when hot!

Also I was thinking that maybe the engine needs to breath more through the Top Cover. I was thinking of maybe making bigger inner diameter fittings and a larger breather on the outside. Could it be one of the issues?