I used Silkolene at first.. Then I realized there was oil out there that was way cheaper and just as good.. Not to mention smells better.. Its good stuff but damn exspensive..
As for the Klotz, I run what my builder recomends.. And thats Klotz, have for several years now and have been VERY happy with the results.. Good stuff.. 40:1 110 mixed with 91.
RIPPEN