Been searching the site for a while and I'm surprised to not find any info or opinions on Rislone engine treatment(yellow bottle). Just wondering what peoples experience has been with this product.
I used it back in the day in an 80 Z28 for 10's of thousands of miles and was very happy with the cleanliness of the engine when disassembled on two occasions for cam, manifold and other changes from 70 to 130thousand miles. Not sure if frequent oil changes or Rislone was biggest factor in that. This motor still runs good and is clean at 170k after being run hard for many years. Anyway, any comments on the stuff?
I used it back in the day in an 80 Z28 for 10's of thousands of miles and was very happy with the cleanliness of the engine when disassembled on two occasions for cam, manifold and other changes from 70 to 130thousand miles. Not sure if frequent oil changes or Rislone was biggest factor in that. This motor still runs good and is clean at 170k after being run hard for many years. Anyway, any comments on the stuff?