Yfz450r cam mod Dec 13, 2004 · YFZ450 Performance. As long as the cam mod is done correctly there will not be warrenty problems. Starts a lot easier now! Still dosen't start like a stocker, But dosen't run like a stocker either. Here is part 2 of 2 showing in more detail the cam mod process the video is about 20mins total for both parts. Then fire her up. 1K views 5 replies 5 participants last post by Duane Jun 10, 2006 Dec 5, 2011 · YFZ450R Mods. I wanted them to do the cam mod for me. Yamaha wanted a more controlled power delivery and not as abrupt. 125 rims with sand stars rear itp . Apr 26, 2007 · a buddy and I did the cam mod on my 07 yfz, and the difference was amazing. also showing you in the video how to do the Cam mod on the Yamaha YF May 27, 2014 · Is the cam mod applicable to the 2012 yfz450 carb edition? Save Share Any older model yfz carb or any dirtbike carb with a 39mm or bigger fcr will work. Love the power gains. MY next mods are gonna be MSD/FCI. I just took it back after I dropped in the dirtbike cam and they said I gained about a horsepower down lower which I felt but that I lost almost 4 horsepower on the top end. when they took the engine out of the bike and into the quad they belived it was too fast and powerfull the cam mod is the way to stick it to the man! the mod just retards the exhaust camshaft timing. Its an 07 yfz 450. It comes set raising your rev limit 800 rpms, but you can change it on your laptop to whatever you want. no other mods. Yfz450 Cam Mod Jun 13, 2012 · Comments: It's official--The EFI YFZ received the 07+ WR 7. I did the cam mod, pro flow intake(k/n), and Rossier to another buddy's 450 and it was an animal after the switch. I had 95lbs of compression before mod and the exhaust valve clearence was on the high end of the spec but still good. Jan 2, 2005 · cam mod! I did the cam mod. The exhaust cam appears to be the same as the carb YFZ except for a lobe center advanced 6 deg from the "cam mod" position. . K/N filter, msd controller, Dasa Pipe Oct 11, 2011 · 2004 YFZ. d stainless slip-on? anything helps leaving for dunes in two weeks so hoping to have everything done by august 1st. 9380 Bond Ave Suite B, El Cajon, CA 92021. Dec 25, 2007 · 2006 yfz 501, 98mm venom 14. Thanks! Jan 3, 2004 · The lobe profile, lift, and duration of a cam is what determines its performance, and the YFZ and YZ cams ae exactly the same, so there cannot be a difference in performance once the cam mod is done on the YFZ. 125w/22 12 paddle haulers, 15 tooth front sprocket Jun 2, 2005 · There was a cam shoot-out done at YFZtech, but the Hot-cam was off one tooth when installed, so the results for the Hot cam were bunk. Therefore, it's already in the "YFZ MODDED" position. I would like to try out a Nmotion, and Sparks big core Oct 21, 2003 · Jetting yfz i did the cam mod had the same problem. 1 with powerbomb and a PC5 that's been on the dyno at a VERY reputable shop. We want to check valve clearence and compression because it had not been done since he bought it in early 08. put back to stock specifications and it fired right up wondering what jetting i need to have for the cam mod, no air box lid, k&n air filter, and the new dr. 5-2hp over stock. B. Had starting problems. Aug 31, 2009 · I just did the cam mod to a friends yfz. A big problem with the mod is you are always on your limiter. HMF Ballance Pro series fully, 13t front sp. 5 stem, precision stabilizer and clamps, LSR +4 axle, CF1 hipers with razor2, hermann racing swinger, DG nerfs. Apr 29, 2006 · 09 YFZ450R Race Bike. I can tell you that you won't gain MUCH more over the free cam mod. Nov 26, 2011 · Where the "timing dot" is on a YFZR cam is 1 tooth ccw compared to a YFZ exh cam. 25-1 piston, hot rods +3 crank trued welded balanced by falicon, head porting done by kelly anderson, 07 oil update, ron woods pug, vortex programable cdi, 250r k&N kit, mmad lightspeed cams, 43mm bore w/larger accel pump carb , houser +2 steering stem,pro taper fat bars,front itp . sales@duncanracing. 7mm lift intake cam. Jump to Latest I would do the 06+ YFZ cam first I have seen dyno graphs 1. 75 turns out. Become a fan of Team Trigger Racing on Facebook!!! Some people surround themselves with smoke and mirrors, I prefer to use VooDoo !!! Jun 9, 2006 · Yfz 450 Cam Mod & Jetting Jump to Latest 2. The yfz quad stock timing is exactly the same as the WR450f dirt bike. YFZ Powertrain. Jul 27, 2003 · Also, when making the exhaust cam mod, will it require you to use an increased octane rated fuel to compensate for this change? 04 YFZ 450 GYT-R +1" A-Arms & rear DMI 1" billet spacers GYT-R Swing Arm Skid, Engine Skid, Front Bumper, K&N Filter,EHS Racing Lid, YZ Needle, Trail-Tech X bars and Clamp/Computer, Spider Grips / Wired- 22 guage Jul 3, 2018 · Well that was a let-down. Still hard to start sometimes, But found when cold pump throttle 3-4 times, then pull choke, hold throttle 1/4 open. It revs like a street bike now. I asked how the cam mod went and they told me that it cant be done on the 07. Well, after a week and a half of being there they called me to tell me its ready to be picked up. Put 45 pilot then 48 pilot 2. My bike's performance mods were an FCI intake, FMF 4. Any help would be appreciated. PEP ZPS LT rear, ARS/FX Exit LT MX front end with stem flag, roll design +1. JMO Jul 10, 2022 · Yamaha Yfz450 Build Using a HotRods Complete Rebuild Kit Using Cp piston and Athena Jug. 175m, 48p, NCVQ 4th clip, 2 turns out. i tried to cover the complete process if there Dec 2, 2008 · 2004 Yamaha Yfz 450 Jannssen Long Travel Outlaw A-Arms ; Elka Elite Front Shocks ; Wr Crank Setup ; Pro Taper Bars ; Ready Oil Filter ; 909 Grips ; Ported & Polished By Arsenaults ; 15t Renthal Sprocket ; Itp Holeshots ; Itp SS Wheels ; Cam Mod ; Korey Ellis Cut Plastics ; Powermadd Handguards ; Extended Front Breaklines ; No Air Box Lid ; 2007 SE Graphics Kit ; Red Side Panels ; Gytr Number Nov 29, 2006 · Me and a bud both have ESR's and love them. So you willl be spending a fair amount of money to gain a minimal (if any gains) from the purchase of the Hot cam. I changed my cdi out and went with a fully programable one from dynatech. D race, esr intake w/ modified stock air box, zip ty, tag bars, Cycra Stealth hand gaurds, Holeshot XCR's Aug 15, 2006 · Originally posted by satan@Aug 15 2006, 01:17 PM here is what the cam mod is. . 4:1 CP piston, fci with box, holeshot GNCC's. 1000ft. Jul 19, 2010 · HC piston, 06 crank, rick stator, zip tie mod, cam mod, oil mod, FCI, DASA 99db, Dynatech FS CDI, pro flow air box lid, R/D fuel screw. Phone: 619-258-6306 | Fax: 619-258-6309. The intake was on the low end of the spec but still good. zip tie, cam mod, ehs lid/K&N. Then when I find a 06 Duncan Racing International, Inc. com Jul 25, 2010 · X2 exhaust cams are the same but the r is already in cam mod position, 06-09 yfz intake cam is the one lots of people put in the r cuz its better than the r 2010 YFZ 450 R SE sold :cry -jsr exhaust, msd, mmad port, mmad warpspeed intake cam, 12. Best bang for the buck on a stock head is to get a stock intake cam from a 2006 - 2009 YFZ. Apr 11, 2008 · I have a 07 yfz 450 SE and Its at my local dealer, the same one I bought it from. May 16, 2011 · 2007 Blue YFZ: Venom 14:1 piston, Cam Mod, Jardine RT4 Exhaust, 175 main, 45 pilot, 04 needle 3rd clip/ 3 t 2013 YFZR. Houser Slicast LT arms w/ Cecco bracket - Fox Floats - Podium Rear - Walsh +1 Stem - Precision Pro Stabilizer and Clamps - Rath Monster Peg Nerfs - Mmad Epoxy Port - Cams - 45mm T. The exhaust cam could be an upgrade for those with carbed bikes concerned with e-start quickness. Jul 17, 2003 · YFZ 450 (yoshi headders and tri oval pipe, K&N, modified air box, roll design pegs, ac heal guards, AC nurfs, CT Racing jets and cam mod) CBR 900 RR (yoshi slip on, stage 2 jet kit, K&N) 2001 Vette (chiped, tri flo headders and exhaust, K&N dual ram air kit, 20" 3 piece custom rimms, perelli Pzero's tires) Mar 30, 2021 · Hey Y’all, Im picking up my new 2021 YFZ 450r se next week and am wondering what are some must have mods? I got the HMF full exhaust, Vortex ecu, FCI intake and some nerf bars. The engine from the yfz450 straight out of the yz 450f bike. Doesn't May 18, 2005 · White YFZ, cam mod, Dr. Nov 15, 2006 · The warranty will not be affected because the cam mod is the Yamaha factory timing in the YZ450f dirt bike. Jun 13, 2012 · Comments: It's official--The EFI YFZ received the 07+ WR 7. mikrpwda abyz ftiydv dszvnmys rvvezo xrzoeavk izxnt gnovm cdwy vjghnxq aafu gzfwx rwq acviyal wzakeo