Yamitriple
Member
here is my recipe for 9100 rpm with those pipes
8CR weights
13.3 rivet inner/ outter empty
short cover / W/S/W
green secondary @ 60
51/43 helix
Purple spring can work too, if you want that much engagement
Can it be done with the ysy spring instead of wsw? Only reason I ask is because I have a brand new never used ysy and my wsw is used with about 4000 miles on it. Maybe just add a little more weight since the end force is a bit higher? Plus the 51 39 with green at 60 or 70
Yamitriple
Member
Also how high do you think the engagment would be with the purple? It's more than double the preload at 62.5
Yamitriple
Member
I'm guessing double the pre load isnt going to be double the. Engagement lol I definitely dont wanna be over 4200 or so since this is a trail sled
MURDER YAMAHA
VIP Life Member
We have used the purple, i think it’s over 4000, but can’t recall for sure.
Can be done with y/s/y, but would probably need tip weight added.
Can be done with y/s/y, but would probably need tip weight added.
Yamitriple
Member
We have used the purple, i think it’s over 4000, but can’t recall for sure.
Can be done with y/s/y, but would probably need tip weight added.
Looks like I'll have quite a bit of testing ahead of me. Is there a rivet kit available anywhere? Something to where I dont have to order rivets several different times?
Also how high do you think the engagment would be with the purple? It's more than double the preload at 62.5
4400 on srx with loaded 8dn20's
MURDER YAMAHA
VIP Life Member
Man, I was thinking it was closer to 5000 on my 97 MM 700..
Just remember, purple is a tall cover spring.
Just remember, purple is a tall cover spring.
No just serviced the Srx and I have purple max with loaded 8nd20’s with dalton 54-46 green at 70 and engaged at 4400. And yes it’s a tall cover spring
74Nitro
VIP Member
8DN-20's are a good trail weight.
Yamitriple
Member
I bought a set of 8dn 20s aswell to try