KLX 331 Mod on 2013 250S (Fuel Injected)
Junior Member
Joined: Feb 2014
Posts: 6
Hi Preben,
I just emailed you 3 different MAPS for a rich 331. I'm almost certain the 351 will work. Don't panic, just get it fitted & start playing with fuel cells on the power commander!
You might need to richen up these MAPS a little bit for the 351.....but it's only 20cc more.
Up to 60% throttle position my MAPS should be pretty good. The 3 MAPS are pretty rich for webcam101 performance camshafts & my airbox has a bigger snorkel with extra holes drilled.
It's quite easy to add 5-10% more fuel to a group of fuel cells. Keep saving new MAPS until your happy. Spend some time watching Power commander 5 tutorials on Youtube.
Good luck
J
I just emailed you 3 different MAPS for a rich 331. I'm almost certain the 351 will work. Don't panic, just get it fitted & start playing with fuel cells on the power commander!
You might need to richen up these MAPS a little bit for the 351.....but it's only 20cc more.
Up to 60% throttle position my MAPS should be pretty good. The 3 MAPS are pretty rich for webcam101 performance camshafts & my airbox has a bigger snorkel with extra holes drilled.
It's quite easy to add 5-10% more fuel to a group of fuel cells. Keep saving new MAPS until your happy. Spend some time watching Power commander 5 tutorials on Youtube.
Good luck
J
Senior Member
Joined: Apr 2013
Posts: 279
From: Blackburn, England
1st Gear Member
Has anyone in the UK gone ahead with a big bore kit?
I'm looking around online trying to source the parts, but they all appear to be in the US.
I'd imagine it would cost quite a bit to buy all the parts especially with all the additional import & currency fees on top...
I'm looking around online trying to source the parts, but they all appear to be in the US.
I'd imagine it would cost quite a bit to buy all the parts especially with all the additional import & currency fees on top...
Senior Member
1st Gear Member
Joined: Dec 2011
Posts: 366
From: Seychelles
Yes it will. In my experience the Dobek EJK controller will deliver ample gas to the 350. ( it is only 20 cc more than my 331 )
Senior Member
Joined: Aug 2011
Posts: 516
From: Phuket, Thailand
1st Gear Member
I personally would buy a 351 kit & wouldn't worry about it working as an extra 20cc is nothing! It will
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