jeting for a slipon

rubicon500kid · September 09, 2006, 08:09:04 PM

i got a yoshie slip on,closed air box and a uni filter what should the jeting be?
thanks

4fittyr · September 09, 2006, 08:49:08 PM

try 170 main or 175 main and leave the pilot alone because i have a lrd slip on with k&n and modded airbox with 180 main and it's right on

rubicon500kid · September 09, 2006, 09:10:28 PM

thank you so much for the fast reply dose any one know if i can just order the jets ?

TRX450R_Racer · September 09, 2006, 10:07:56 PM

I ran a closed air box and a HMF full system and I was running a 150. I think 170 or 175 will be way too rich. I would start at 150 and go from there.

rubicon500kid · September 09, 2006, 10:27:25 PM

arnt you runing a slip on now ? what jets are you runing ?

gouza450 · September 09, 2006, 11:08:18 PM

I have a HMF slipon High Comp .020 over & K&N What do you reccomend for jetting

4fittyr · September 09, 2006, 11:36:57 PM

when u bought ur yoshi u should have ordered a jet kit with and with closed airbox start with the smallest in the kit and work ur way up til it right or open the box and run the 180

rubicon500kid · September 09, 2006, 11:42:51 PM

would it hurt my bike if i road for like 4 hours with out jeting it ? i bought the yoshie used so it didnt come with jeting

TRX450R_Racer · September 10, 2006, 08:19:04 AM

Quote from: trx450kid on September 09, 2006, 11:42:51 PM
would it hurt my bike if i road for like 4 hours with out jeting it ? i bought the yoshie used so it didnt come with jeting

It will rin like crap and also run hot. Lean=Hot.

Now I run a DR D slip-on with a quiet insert. I have an EHS lid. It is just like running an open air bax as far as flow is concerned, but still with some protection from the elements. I have a 50 pilot with 2 1/2 turns out on the screw. Stock is a 48. Whan I had the stock needle the clip was on the second slot from the bottom, so it was moved up slightly. Now I have the HRC needle and it is on the center slot. My main jet is a 180.

Like I said before start with a 150 or call Yosh. I'm sure they will be glad to help you with that information

rubicon500kid · September 10, 2006, 08:38:59 AM

thanks im going to call them monday
i also went from a 13/41 gearing to a 13/38 and boy was it better its alot faster now

rubicon500kid · September 16, 2006, 10:16:31 PM

would these be good to buy ?
http://www.powersportsnetwork.com/enthusiasts/catalog_item_detail.asp?catalog=776&levelcode=5994&product=61782&cattype=&ProductCategoryCode=
the one im looking at is

DG KEIHIN 5-PAK MAIN JET KIT 150-160 – Jets 150,152,155,158,160

it has 150-160 so i can try and find wich one would work good with it

also should i move the needle the clip and adjust the screw ? and should i get a biger pilot

rubicon500kid · September 17, 2006, 11:49:53 AM

bump

rubicon500kid · September 20, 2006, 06:25:02 PM

bump

4fittyr · September 20, 2006, 06:47:19 PM

hey kid go to magic racing.com and get the lrd jet kit 21.95 170 175 180 185 instructions and u wont be sorry

rubicon500kid · September 20, 2006, 06:49:50 PM

thanks but wont those be a lil big for just a slipon with a closed air box

4fittyr · September 20, 2006, 07:05:13 PM

cut out the back porshon of the box u'll see the shape i'm talking about and buy another on ebay for closed one, with the hrc kit lid mine has the splash guard on it stock is a 118