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DRZ 400E jetting question

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Hi all. I have a Australian model DRZ 400e with MRD SSW exhaust and have removed the snorkel from the air box. I was just wondering if changing from the stock jetting is necessary and if so how much of a difference will it make. I have been told to go from a 165 main jet to a 160.

Max

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Just change the needle set up and the main jet...The other jet sizes should be stock..

160 main jet

200 main air jet

100 pilot air jet

EMN needle clip 3 or stock DXP needle clip 5

45 pilot jet

2.25 turns fuel screw

Remove the coast enrichener.https://thumpertalk.com/forum/showthread.php?t=726110&highlight=coast+enrichener+removal

Do the Eddie Mod..https://thumpertalk.com/forum/showthread.php?t=890079&highlight=eddie+mod

To make easier pilot circuit tuning I recommend get a R&D Flex Jet remote fuel screw...You will need to slightly enlarge the fuel screw orifice on the bowl.,(with a drill) to install the Flex Jet.http://api.viglink.com/api/click?format=go&drKey=294&loc=http%3A%2F%2Fwww.thumpertalk.com%2Fforum%2Fshowthread.php%3Fp%3D10626773%23post10626773&v=1&libid=1314872488816&out=http%3A%2F%2Fshop.thumpertalk.com%2Fcatalogs%2FParts_Unlimited_Offroad_2009%2Fdefault.asp%3Fp%3D817&ref=http%3A%2F%2Fwww.thumpertalk.com%2Fforum%2Fforumdisplay.php%3Ff%3D25&title=DRZ400e%20Jetting%20-%20ThumperTalk&txt=http%3A%2F%2Fshop.thumpertalk.com%2Fcatalogs...ault.asp%3Fp%3D817&jsonp=vglnk_jsonp_13148725794081

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just change the needle set up and the main jet...the other jet sizes should be stock..

160 main jet

200 main air jet

100 pilot air jet

emn needle clip 3 or stock dxp needle clip 5

45 pilot jet

2.25 turns fuel screw

remove the coast enrichener.https://thumpertalk.com/forum/showthread.php?t=726110&highlight=coast+enrichener+removal

do the eddie mod..https://thumpertalk.com/forum/showthread.php?t=890079&highlight=eddie+mod

to make easier pilot circuit tuning i recommend get a r&d flex jet remote fuel screw...you will need to slightly enlarge the fuel screw orifice on the bowl.,(with a drill) to install the flex jet.http://api.viglink.com/api/click?format=go&drkey=294&loc=http%3a%2f%2fwww.thumpertalk.com%2fforum%2fshowthread.php%3fp%3d10626773%23post10626773&v=1&libid=1314872488816&out=http%3a%2f%2fshop.thumpertalk.com%2fcatalogs%2fparts_unlimited_offroad_2009%2fdefault.asp%3fp%3d817&ref=http%3a%2f%2fwww.thumpertalk.com%2fforum%2fforumdisplay.php%3ff%3d25&title=drz400e%20jetting%20-%20thumpertalk&txt=http%3a%2f%2fshop.thumpertalk.com%2fcatalogs...ault.asp%3fp%3d817&jsonp=vglnk_jsonp_13148725794081

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Does the Aussie E model have the coast enrichener on the OEM FCR like the US E model? Just curious if the CE needs to be removed/capped off with the 100 paj for the OP?

I have the same combo and jetting with EMN needle, capped CE, Eddie mod and she runs soo awesome!

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