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12-17-2011, 08:53 AM
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#181 (permalink) |
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:::Mini LT80 Rider:::
Join Date: Mar 2009
Location: Germany
Posts: 189
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Carb Type: ---> FCR39 (YFZ450)
Main jet :--- 175 Pilot Jet: ---> 45 Fuel Screw: ---> 2 1/2 out Needle: ---> Original 2 clip from bottom Airbox: ---> K+N + Outerwears (open lid) Pipe: ---> DMC Afterburner Plus single wall racing header Engine Displacement: ---> Stock Cams: ---> Stock CDI: ---> Stock Altitude: ---> 0 to 150 feet Runs really good. Crisper response. Thanks to everyone that helped set me up with this
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The candle that burns twice as bright, lasts half as long. |
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01-08-2012, 07:01 PM
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#182 (permalink) |
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:::LT500 Rider:::
 
Join Date: Feb 2011
Location: Holt, Mo
Posts: 1,737
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Carb type>>>> FCR39 (08 yfz)
Main jet>>>>> 170 kehin Pilot>>>>>>>> 48 kehin Needle>>>>>> NCQV 4thclip from top Fuel screw>>> 1 1/4 - 1 1/2 turns (moose) Alltitude >>>>> 888ft. Leak jet plugged, with zipty mod PLug nice and toasty.. Runs great, slight sputter when you back off of WOT and get back in, but I love it. ..
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03 Z400, Fly Aluma Steel Bars, Blob removed, fly kill switch, ASV levers, Power Madd hand gaurds, MQ park brake block, DG O-series pipe with Curtis sparks header, Pro Armor full nerfs with heel gaurd, CST Ambush Front and Rears, GBC Sand shark and shark fins on douglas blue label, No lid,pro design air filter, no snorkel, 6000k HID conversion, procom cdi, 06 ressie shocks, FCR39 tuned.  |
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01-25-2012, 09:06 PM
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#183 (permalink) |
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:::Rookie Rider:::
Join Date: Mar 2011
Posts: 4
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Quad: Ltz400 03
Carb Type: FCR39 YZ450F 04 Main jet : 155 Pilot Jet: 48 Fuel Screw: R&D Flex 1 1/2 out Needle: first clip Leak jet: n/a Accelerator pump mod: Quickshot III 1 out, Zyp-tie mod, tokyo mod spring, Ap screw 1/8 gap and diaphragm short rivet Fuel valve: raptor petcock Airbox: K&N and home made power lid Pipe: Trinity IV full system Engine Displacement: Stock Cams: Hot cam stage 1 CDI: Dyna fs Altitude: 1500ft up over the sea Pull great!!! FCR best mod... no bog!! Last edited by gberrios; 02-02-2012 at 08:12 PM. |
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04-02-2012, 11:22 PM
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#185 (permalink) |
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:::Rookie Rider:::
Join Date: Mar 2012
Posts: 23
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Carb Type: Mikuni Stock
Main Jet: Mikuni 145 Pilot Jet:Stock 60 Fuel Screw:3 ish turns out Needle:Stock Airbox: Stock with 9 airbox breathers Pipe: Stock Engine Displacement: Stock Cams: Stock CDI: Stock Altitude: 500ft |
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04-02-2012, 11:37 PM
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#186 (permalink) |
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:::Z400 Rider:::
Join Date: Nov 2009
Location: Mass
Posts: 878
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Carb Type: ---> Mikuni37 (stock)
Main Jet: ---> DJ160 Pilot Jet: ---> DJ25 Fuel Screw: ---> 1.5 turns out Needle: ---> Dynojet 3rd clip Airbox: ---> Snorkel removed, 400ex air boot, K&N filter w/outerwears, K&N Filter lid Pipe: ---> FMF Powerbomb & Alba Slip Engine Displacement: ---> 398cc Stock Cams: ---> Stock CDI: ---> Stock Altitude: ---> 80-120' Runs ok throught range but is lean. UPDATE: New Setup Carb Type: ---> Mikuni37 (stock) Main Jet: ---> DJ165 Pilot Jet: ---> DJ25 Fuel Screw: ---> 1.5 turns out Needle: ---> Dynojet 3rd clip Airbox: ---> Snorkel removed, 400ex air boot, 3" Uni Clamp on, K&N Filter Lid w/ Dry Charger Pipe: ---> FMF Powerbomb & Alba Slip Engine Displacement: ---> 398cc Stock Cams: ---> Stock CDI: ---> Stock Altitude: ---> 80-120'
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06 Z400 +2" JD MGC A-Arms - Axecaliber w/ Hubs - GT Thunder Shock Service & Link - 400ex Boot - K&N Powerlid and Uni - Ceramic Coated FMF Powerbomb - Alba Silencer - Supersprox - LSR Spindles - JD +1" Anti-Vibe Stem Service - Moose Bars - Streamline Lines - EBC Pads - ITP T-9 Pro 4/1 Fronts - Armadillo Chassis & Swing Skid - Blingstar Nerfs - HEP Guard Kit - IMS Tank - 6,000K HID 92 KX80 Big Wheel (Disabled) -Had-89 Suzuki LT250S Ride Loud Ride Proud
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05-05-2012, 10:54 AM
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#187 (permalink) |
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:::Official Spammer:::
 
Join Date: Jun 2006
Posts: 3,390
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Updated:
05' Ltz 400 Carb Type: ---> Keihin FCR 40 Wired AP linkage, rat stack Main Jet: ---> 175 Pilot Jet: ---> 45 Fuel Screw: ---> 2.5 turns out Needle: ---> 3rd clip Airbox: ---> UM Aluminum, no lid, 400ex intake tube Pipe: ---> Yoshimura TRC Full System Engine Displacement: ---> 434cc 12.5:1 Cams: ---> Web 536/540 @ 107º LCL CDI: ---> Dyna FS Programmable curve 1 Altitude: ---> 0-700 feet Jetting is spot on w/ cam II fuel
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05' Z434 12.5:1CP,Full Yosh TRC,FCR40,175/45,Rat Stack,Dyna Programmable,AMR Coil,KW Valvetrain,536/540 Web's,DID Tchain,PWR Radiator,Raptor petcock,Gunnar Kill,Elka S3 Front+Rear w/link,Roll+1 Stem,GPR Stabilizer,SL Hyd.Clutch,Tag T2,LSR+3 Arms,Burgard+1 Swinger,Quadtech Rad Shrouds,Supersprox 14/40t,UM Air Box,YFZ Calipers,SS Lines,PA Bumper,Asv's,Roll Nerfs/Heels/Pegs,LSR Axcalibar,Douglas G2 Beadlocks/Razr's,Hid,YFZTail,Pwrmadd's,TT Vapor+Dash,CV4's,RickyStator. July 2011 QOTM
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Yesterday, 03:14 PM
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#188 (permalink) |
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:::Get a life! You're over 5000 posts:::
Join Date: Oct 2008
Location: Southern California
Posts: 5,245
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Thought I'd add mine..haven't yet but bitched about guys not searching so figured I should do my part. Held out to verify what jetting I actually had (forgot).
2005 Z400 Carb Type: ---> Old Style Slant FCR 39 Main Jet: ---> 165 Pilot Jet: ---> 45 Fuel Screw: ---> 2 turns out Needle: ---> NCVQ 3rd clip Airbox: ---> None Intake:---> Fuel Custom Intake from TRX450 (older) Pipe: ---> Yoshimura RS-3 Engine Displacement: ---> 434cc Cams: ---> NSHC CDI: ---> Dyna FS Non Programmable Altitude: ---> 0-1500 feet And here's a link for tuning and troubleshooting. Four-Stroke Carburetor Jetting Tricks on 4Strokes.com
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2005 Z-400 Mine January 2011 QOTM 2004 Z-400 Brad'Z October 2011 QOTM http://www.suzukicentral.com/forums/...tm-winner.html 2004 Z-400 Wife's 1996 Sandsprite IV (sandrail) MINE Sponsors: Coors Light.............I sponsor them  !Life is tough...........it's tougher if you're stupid. |
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