Previously I bookmarked a site which had drawings of all roots blowers giving dimensions. Also had a site which had a cubic inch vs blower size. I cannot find them, does anyone have a link to this information?? Thanks, Max

i hope it is readable.

that is better.what size did you need?

Metal, sorry for being tardy just got back from dinner. Those are much easier to read, I need the 12-71 and the 14-71 including both the top and bottom openings. Do you have the cubic inch to blower size chart?? Thanks, Max

a 14-71 i think has a 15.5"X4"bottom opening.i dont have the displacement.the 14 measurements are 23.850,22.050,3.050,1.800 main case 19" length.
i think the 8-71 puts out 440 cu.in so devided by length add 27.5 to every size bigger.[about 522 cu in displacement for the 14-71].