I have no idea. If that converter is rated at 1600-2000 behind a V-8, it would be somewhat less behind a slant six. Back in my Chevy days, and before there were "good" converters, we used to put $10.00 junk yard 4 cyl Vega converters behind 350 v-8's. Gained a lot of stall, The converters didn't last long, but for $10 we could change them as often as needed. I think we need to take this to another thread.