News:

This forum is run by RPM and donations from members.

It is the donations of the members that help offset the operating cost of the forum. The secondary benefit of being a contributing member is the ability to save big during RPM Holiday sales. For more information please check out this link: Membership has its privileges 

Thank you for your support of the all mighty FJ.

Main Menu

Prepping the 1300 for a dyno run

Started by aviationfred, July 24, 2016, 01:01:48 AM

Previous topic - Next topic

aviationfred

I would like to put the bike up on a dyno before the end of the summer. I have noticed lately, that a few times under hard acceleration that the clutch slips a bit. Even with the Barnett heavy duty clutch springs. While installing a fresh set of fiber plates including the removal of the inner narrow fiber disc and replacing it with a full size fiber disc. I also installed the RPM shift detent kit.

Fred
I'm not the fastest FJ rider, I am 'half-fast', the fastest slow guy....

Current
2008 VFR800 RC46 Vtec
1996 VFR750 RC36/2
1990 FJ1300 (1297cc) Casper
1990 VFR750 RC36/1 Minnie
1989 FJ1200 Lazarus, the Streetfighter Project
1985 VF500F RC31 Interceptor

mrnorm

HI sounds like some good parts in there.
that should work great.
just a thought are you sure the master cyclinder
for the clutch is compleatly releasing ?
I had this same problem with my fj1200 and that is
what was going on with it fixed that and all was good.
good luck
mrnorm

ribbert

Quote from: aviationfred on July 24, 2016, 01:01:48 AM
I would like to put the bike up on a dyno before the end of the summer. I have noticed lately, that a few times under hard acceleration that the clutch slips a bit. Even with the Barnett heavy duty clutch springs. While installing a fresh set of fiber plates including the removal of the inner narrow fiber disc and replacing it with a full size fiber disc. I also installed the RPM shift detent kit.

Fred

Fred, what sort of oil do you run?

Noel
"Tell a wise man something he doesn't know and he'll thank you, tell a fool something he doesn't know and he'll abuse you"

aviationfred

Quote from: ribbert on July 26, 2016, 09:05:18 AM
Quote from: aviationfred on July 24, 2016, 01:01:48 AM

Fred, what sort of oil do you run?

Noel

I am currently using 10w40 dino oil. With my 1100 mile iron butt ride, that put about 2000 miles since the last oil change. I was down about 1/4 of a quart. I topped it off with some full synthetic.

Since the addition of the RPM shift kit and the wider inner fiber disc. I have noticed a big change in the shifting. The neutral to 1st clunk has smoothed out immensely. The clutch level pull has not gotten noticeably harder. The clutch engagement point did change, the engagement point is further out.


Fred
I'm not the fastest FJ rider, I am 'half-fast', the fastest slow guy....

Current
2008 VFR800 RC46 Vtec
1996 VFR750 RC36/2
1990 FJ1300 (1297cc) Casper
1990 VFR750 RC36/1 Minnie
1989 FJ1200 Lazarus, the Streetfighter Project
1985 VF500F RC31 Interceptor