Mapping help please - Yamaha Raptor Forum
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post #1 of 6 (permalink) Old 06-18-2019, 03:38 PM Thread Starter
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Mapping help please

I have a 19' raptor, with stock exhaust , a k and n air filter and a moflo air box lid,

I purchased a Dyno jet 5 fuel and ignition control, but cannot find a map for my set up

I plan to purchase an exhaust system at some point, but, will runtime current set up for awhile.

Do I need to change the mapping at this point?

thank you for your help!
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post #2 of 6 (permalink) Old 06-18-2019, 08:18 PM
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Have you looked through dyno jets website to find something close? Doesn't need to be exact...

[U]2006 raptor 700

DMC Force 4's, FCI W/box, Dynatek Fusion
CP 11:1 piston, BaMotorsports porting, HC3
RacersEdge +3TB
YFZ 450 fronts & reworked rear by JOGACA
Trailtech 1 1/8 xbar w/vapor dash & Vapor installed
ODI Rogue grips & ASV pro pack levers
PRM Edge Baja bumper w/12" Cree spot/flood bar
PRM Desert grab bar
PRM A-Arm skids, GYTR skid, ProArmor swinger skid
Fastway steering stabilizer
68HP 49TQ

PM me if you need service manuals
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post #3 of 6 (permalink) Old 06-19-2019, 06:06 AM Thread Starter
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unless i missed something, there was not a tune offered for a stock exhaust with a modified air box
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post #4 of 6 (permalink) Old 06-19-2019, 06:41 AM
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Originally Posted by rrrraptorrr View Post
unless i missed something, there was not a tune offered for a stock exhaust with a modified air box
Use Map 22-074-002 (Stock exhaust system GYTR Intake kit Airbox lid removed). That will get you pretty close if not a little on the rich side which isn't a bad thing.
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post #5 of 6 (permalink) Old 06-25-2019, 09:26 AM
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I just installed my Power Commander 5 yesterday and noticed same issue. he maps available are quite limited. I thin that I would put the airbox lid on and run the filter you have until you put the exhaust on, then there are maps to accommodate your set up. I am running the stock PCV setup right now since I haven't installed my exhaust, intake with EHS outwears lid and GYTR intake. I know that the outwears/moflo airbox lid makes a big difference many years ago as I have a new Honda 400ex and put the lid on with jetting and it ran horrible so I had to remove it until I changed the jetting. However, in this case the fuel injection might be able to accommodate it, but I am not sure. I would be inclined to wait until you have a map that is a little closer to the setup before removing the lid. Tough call on this one as it might be fine since PCV richens up mapping from stock.
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post #6 of 6 (permalink) Old 06-27-2019, 04:17 AM
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I was running lean with an FMF exhaust set up using the map they had on the site, I gave them a call yesterday and they've sent me a new FMF map.

Update dynojet sent me the same map that's on their site. Hopeless!!

Last edited by Spencer; 06-27-2019 at 03:07 PM. Reason: Tested the new map it's garbage
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