Er en gammel myte at t3 blekk forbedrer kjølingen på en T1 motor...
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"I once heard a story (from a very competent source) that in the mid seventies right after the Type II had been removed from the VW line up that a prominent player in the VW aftermarket world bought all the remaining Type III tin that was left over from the factory. This tin was sold for basically pennies because VW had no use for it. The source got the tin, made up a marketing ploy and called it "Super cool tin" and the name stuck. They made good money off of it for sure, and unless people really think hard and test the idea actually seems correct, but I have found otherwise........"
"There are a TON of variables with this and the results that are found with various tins..
First of all the cylinder heads that are used will impact the results as well as the cooling system that is used. I found that with some cooling systems using the TIII tins (A.K.A.Super cool tins) increased the INEFFICIENCY os some of the better cooling systems.. Then some of the cooling systems that sucked the worst did a tad better with the TIII tins or saw no impact from them.
I measured head/cylinder temps from 3 different head/cylinder locations on all 4 cylinders simultaneously. The results pointed toward the fact that the stock TI tins worked much better as a general rule than the TIII tins. The TIII tins also increased HP draw from the fan by a couple % and lowered the point where the HP draw became apparent by as much as 750 RPM.
This is why I recommend TI tins, but as I said results may vary due to all the variations of TI cylinder heads, cooling systems and etc."
-jake raby