Torque specs. on f7 [Archive] - Snowmobile World : Your #1 Snowmobile Forum

: Torque specs. on f7


fast 600
03-17-2002, 04:32 PM
Peak torque occurs at 77-78, and peak power is at 8-81. Heres some torque numbers.
4000 rpms.-45~47
5000 rpms.-60~62
6000 rpms.-73~75
7000 rpms.-84~86
7500 rpms.-89~90
7700 rpms.-91~92
8000 rpms.-91~91
8200 rpms.-86~86.5

fast 600
03-17-2002, 05:00 PM
The 8000 rpms. should be 91~91.7.
I forgot to add the .7

rev them up
03-17-2002, 05:14 PM
http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/devil.gif I am new to the power game.How do these numbers compare to the 800 and 900.Are these good nubers?what are ur thoughts,do u think the 700 will run will run with the big boys or should i order the ZR800 instead.Also do u know what the f7 engages at and what does it turn at top rpm.THANX

fast 600
03-17-2002, 05:18 PM
rev them up read my post *on Thoughts on F7 power. It is comparing the F7 to the 900.

zr580s rule
03-17-2002, 11:23 PM
the 800 produces about 100 or so ft. pounds of torque and the dyno in amsnow showed peak torque for the 900 at 110 but keep in mind the 92 ft pounds of torque in the 700 will only have to lug around 60 or so less lbs. and compare that to the old 700 that produced low to mid 70's for torque