Lots of people ask (myself included) about clutching with the pipe so i'll give my results.
153" '08 M8 with full SLP pipe set, geared 55/65, shift assist, 44/36 helix, Cat 77g weights (the recommended ones for 0-3000), stock springs. Pulls a hair over 8000 and sits there. Seemed very good to me, pulls much better than stock (gearing, helix, pipe all happened at once).
153" '08 M8 with full SLP pipe set, geared 55/65, shift assist, 44/36 helix, Cat 77g weights (the recommended ones for 0-3000), stock springs. Pulls a hair over 8000 and sits there. Seemed very good to me, pulls much better than stock (gearing, helix, pipe all happened at once).