Install the app
How to install the app on iOS

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature may not be available in some browsers.

  • Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

SHR 860R -installed and tested

B

buckshot

Free Member
October I sent my top end into Big John for his 860 kit. I ordered the cheater heads instead of the billet head( easier to resell as stock if need to), the service was great and fast. We had no snow and went to the mountains last weekend. There was about 5' with 1'-18" of powder for a top. I jetted exactly as Big John recommended. I warmed it up to temprature and then ran it hard. Not one issue arose! The EGT's were 1050-1199F throught the mid range and up to full throttle.( The probes were set 4" from the pistons). The extra power very noticable, but I have not had a chance to dyno it yet...

From the seat of the pants it still seems to perform better at 8200-8300 then 7900rpm. Could still be the tra giving me a little grief.

Anyways thanks BJ, great work!

PS. Too bad DT's turboed M8 didn't work good...or even acceptable. lol
 
good to hear all is working well, i was told that 7900 was the sweet spot...

had the 885cc out today and she was fun as well, all worked great but was running almost 8300rpm with extra weight allready added and clickers on 1... i guess it is time to go to solid pins and see if she will pull that
 
buckshot said:
October I sent my top end into Big John for his 860 kit. I ordered the cheater heads instead of the billet head( easier to resell as stock if need to), the service was great and fast. We had no snow and went to the mountains last weekend. There was about 5' with 1'-18" of powder for a top. I jetted exactly as Big John recommended. I warmed it up to temprature and then ran it hard. Not one issue arose! The EGT's were 1050-1199F throught the mid range and up to full throttle.( The probes were set 4" from the pistons). The extra power very noticable, but I have not had a chance to dyno it yet...

From the seat of the pants it still seems to perform better at 8200-8300 then 7900rpm. Could still be the tra giving me a little grief.

Anyways thanks BJ, great work!

PS. Too bad DT's turboed M8 didn't work good...or even acceptable. lol
Click to expand...

TOP for you BJ!!! Buckshot, What track do you have on it???
 
Slim, what color will you be this year, I hope it is not yellow. HA HA That was a Nice whitetail you Shot!! I will see you in Cooky.
 
buckshot said:
October I sent my top end into Big John for his 860 kit. I ordered the cheater heads instead of the billet head( easier to resell as stock if need to), the service was great and fast. We had no snow and went to the mountains last weekend. There was about 5' with 1'-18" of powder for a top. I jetted exactly as Big John recommended. I warmed it up to temprature and then ran it hard. Not one issue arose! The EGT's were 1050-1199F throught the mid range and up to full throttle.( The probes were set 4" from the pistons). The extra power very noticable, but I have not had a chance to dyno it yet...

From the seat of the pants it still seems to perform better at 8200-8300 then 7900rpm. Could still be the tra giving me a little grief.

Anyways thanks BJ, great work!

PS. Too bad DT's turboed M8 didn't work good...or even acceptable. lol
Click to expand...

What do you mean "resell as stock"?
 
buckshot said:
October I sent my top end into Big John for his 860 kit. I ordered the cheater heads instead of the billet head( easier to resell as stock if need to), the service was great and fast. We had no snow and went to the mountains last weekend. There was about 5' with 1'-18" of powder for a top. I jetted exactly as Big John recommended. I warmed it up to temprature and then ran it hard. Not one issue arose! The EGT's were 1050-1199F throught the mid range and up to full throttle.( The probes were set 4" from the pistons). The extra power very noticable, but I have not had a chance to dyno it yet...

From the seat of the pants it still seems to perform better at 8200-8300 then 7900rpm. Could still be the tra giving me a little grief.

Anyways thanks BJ, great work!

PS. Too bad DT's turboed M8 didn't work good...or even acceptable. lol
Click to expand...


The factory tach error is easily 100-150 rpm high...Thanks for the comps...I DOO my best-BJ
 
fredw said:
good to hear all is working well, i was told that 7900 was the sweet spot...

had the 885cc out today and she was fun as well, all worked great but was running almost 8300rpm with extra weight allready added and clickers on 1... i guess it is time to go to solid pins and see if she will pull that
Click to expand...

Didn't Baker tell me you had a little sqeek issue last trip out? Do you have the tapered pistons?...Are you just running premium, or adding some av with it? Sorry for all the questions but my 885 will be on the snow soon, rode it stock (180 kms for 2 days) last weekend in Revy & it seems to pull good, kinda like the chassis. Didn't Ralph say 8100-8200 RPM?
 
You must log in or register to reply here.

Similar threads

K
Cold Air Intake 2.0
Replies
3
Views
3K
2014xm
2014xm
J
09 Ski Doo SHR 860 Summit X 162x16x3"
Replies
2
Views
3K
jhubs
J
A
Fresh skidoo shr 860r
Replies
2
Views
2K
HOOTS
H
B
I have a BIG problem with SHR...
2
Replies
23
Views
2K
whitefish
whitefish
N
Shr 860r bb
Replies
7
Views
1K
nuttyn01
N
Premium Features
Join Now Free!



Back
Top