Black magic black/red driven spring [Archive] - Snowmobile World : Your #1 Snowmobile Forum

: Black magic black/red driven spring


IRON WILL
01-23-2002, 08:44 AM
Does anybody know how this spring compares to the red/white arctic spring. I know the rate at 1-7/16" is 113lbs with the artic spring. I was wondering if anyone knows what the BM black/red springs is at 1-7/16". I know the lbs for engagement are 26.4 and full shiftout is 40.3lbs. I also know the torsional specs. 11.5-engagement and 14-full shift out. I am wondering if it is the same as the acrtic red/white spring.

99Indy500
01-29-2002, 10:36 PM
Not to sure? http://www.snowmobileworld.com/forums/iB_html/non-cgi/emoticons/biggrin.gif