Question about 07


7 replies to this topic
  • norcal_hoss

Posted October 02, 2006 - 02:26 PM

#1

Pick mine up Wednesday, getting a blue one.. I already have my springs ordered went with OEM Kayaba.. Typical tall bars and tall seat, I can get a DrD system for under $175 bucks so i might get that. My question is the jetting and oil .. ya ya I read like a 50 page thread on oils.. Yamalube I can get for cheap but I dunno if it is as cheap as the Rotella stuff. You guys running regular rotella or synthetic blend? Then there is the jetting. the 06's had a 42 pilot right? The 07 has a 45? People that own the 07 did you rejet? I am in norcal sea level.. Thanks for any info
Hoss
Posted Image

  • 700MX

Posted October 02, 2006 - 02:34 PM

#2

The oil is a huge debate...you cannot go wrong with yamalube

My 07 @ 5500ft was still a bit lean, i have gone to a 162, 2.5 out on fs.

I am still going back and forth with jets!

700

  • kyle450rider

Posted October 02, 2006 - 02:57 PM

#3

The oil is a huge debate...you cannot go wrong with yamalube

My 07 @ 5500ft was still a bit lean, i have gone to a 162, 2.5 out on fs.

I am still going back and forth with jets!

700


How long you had yours ?

  • 700MX

Posted October 02, 2006 - 03:14 PM

#4

2 Weeks, what kind of otd deal are you getting in ks?

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  • grayracer513

Posted October 02, 2006 - 03:37 PM

#5

The oil is a huge debate...you cannot go wrong with yamalube

I think you can.

You guys running regular rotella or synthetic blend?

niether. I use Amsoil MCF

The pilot in the '07 is a 45, which is what I run in our '06. The web site says it comes with a 160 MJ. I run a 165 You may find it lean on top. I'd bump the main to 165 first and see how it works out.

  • 700MX

Posted October 02, 2006 - 04:31 PM

#6

Gray, dont want to start an oil debate (i have read a few of them!).....I just always thought factory brand oils are designed for their brand of bikes.

Is there any problems out there related to the yamalube out there? I am not in love with the stuff, and if there is could use a suggestion on a few to try. I am fresh from the CRF forum!

Thanks

700

  • grayracer513

Posted October 02, 2006 - 08:15 PM

#7

Tests that I have seen show that it does not perform as well as a number of other oils, and that in particular, it fails to stay in grade very well. Quite a few people here have complained of clutch issues (grabbing, chatter, drag) that were apparently caused by its use. And it isn't all that cheap, really.

  • aford541

Posted October 02, 2006 - 08:28 PM

#8

A 250 f team dyno tested oils and came up with Motul 300 V as the horsepower leader which means it had the least friction. Retails for 15.00 a quart.

I personally use Amsoil Formula 4-Stroke® Power Sports
0W-40 Synthetic Motor Oil which retails for 7.75 per quart and works great.





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