Drz400 jetting database. Full FMF with Powerbomb header.

Drz400 jetting database I did the 3x3 mod and replaced the stock 142. 07 RMZ 450 SM 96 XR 600R SM 03 CRF 150F SM. 1 8 of 10 Go to page. 99 $ 51 . Hello, I have an "08" DRZ400-SM with a White Brothers E2 slip-on, 3x3 mod. AARGH I'm sick of hearing about jetting. I want to jet it Thumpertalk was THE resource for the DRZ400. I looked through the DRZ jetting database but everyone's jets were all over the place. I want to do this with the stock pipe. July 17, 2021. Today with the number of Re-Jetting the stock Mikuni Carb. Carb Type: Mikuni 39mm(stock) Maybe we should make a database of jetting settings with what mods, i have no idea on how it can be done but i know it can be done. If you purchased a Keihin FCR MX carburetor with fixed (non-removable) intake adapter and you want to mount it to your DR-Z400 (S/M), this is the adapter kit you DRZ400SM Dyno Testing Jetting – CRFsOnly. 10. I've searched the drz400 jetting database but can't find a similar setup. im pondering installing a big bore kit while my top end is in pieces, but trying to justify the cost. Also, how would these specs change if I added a full yosh RS-2 system. t find it anymore. spize909 Discussion starter. My bike specs: 2007 DRZ400SM JD Jet kit Air box mod FMF powerbomb header and FMF Q4 exhaust I ride mostly at under 1000 feet, but occasionally up to 4-5k feet. Please start a new thread in the appropriate forum. 2005 DRZ400S 300-2000' Elevation 65-100 Degrees Mods: 3X3, Full Yosh RS-2, just ordered a FCR from an E model I'll be installing the E FCR when I get it but want to make sure . 5 fuel screw . G. I have reviewed the JD Jet Kit PDF and it doesn't seem too Hi, I'm writing from Quebec / Canada and would so much appreciate your expertise for my jetting settings (JD jet kit). They are all the same. 1000 ft above sea level Jetting Spreadsheet link. Come on folks, sho That's the beauty of the FCR racing carburetor. I have a 2001 drz400S with the keihin fcr39. Bike will operate between sea level and about 700m at the very highest (about 2300 feet) but normally won't go above 2000 feet. You haven't fallen for the "you need to jet your carb richer" beliefs. Coast Enrichener removed. Im having problems jetting it. 07 DRZ 400s with SSW/MRD Pro comp pipe, 39mm FCR MX, and free flowing air box. These are the specs for my drz to be specific Cylinder works 94mm pistion big borefrc 39mx carbyoshi exhausthot I have a 2000 drz400s with an fmf power core 4 and a power bomb header. 3) lower seat (I'm old and short) 4) hand guards (see above) 5) DOT knobs You can forgo the seat, bars and tires depending on your body and your riding preferences. DRZ400E FCR pilot jet on left, Newer RMZ250/450 FCR-MX pilot jet on right . JD Jetting jet kit JDS005. JD jetting instructions for DRZ400E Locked post. Mods are: Snorkel removed, Pro Circuit T4 full system. , Needle clicks stated as "13 clicks" would be 13 clicks from full rich (full rich Ok, so I know that the DRZ400 jetting database was closed some time ago. It includes a chart that tells you what to jets to use based on your elevation and other mods. More air will make it leaner, so you'll most likely have to richen the carb jetting. Hello, I have read all the theads about jetting, but still want someone to make sure I am putting in the right stuff. Which jets to use? 2000 DRZ400s Elevation:6,000-10,500 3x3 mod will be done at the same time as jetting Stock exhaust Keintech extended mix screw Directions on JD were vague. So 80o ish above sea level and mid 80’s in the summer I’m willing to rejet for winter if needed. pinkone Discussion starter. The service manual fuel section covers disassembly of the Mikuni. Jump to Latest 18K views 14 replies 7 participants last post by denden Jan 28, 2009. 1 3 of 10 Go to page. com ; Pictures ; Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: tech@jdjetting. ADMIN MOD Big bore Jetting . 2025 02:05: Foren-Übersicht » DRZ 400/S [ 7 Beiträge ] Vorheriges Thema | Nächstes Thema : Autor Nachricht; Elle51 Betreff des Beitrags: JD Jetting oder Dynojet Kit ohne 3x3 Mod. I looked in Jetting Database. I belive it has a Keihin FCR sidedraft carb. Share More sharing options Followers 1. With the stroker even more leanness is probably required. DRZ400SM. We've all asked, we've all asked again, we've all started threads. It has the 3x3 mod, and a Yoshimura slip-on I am looking for step by step instructions on how to properly jet a 2016 DRZ 400 S. Im at sea level. bntmoore, Jul 22, 2010 #1. DRZ400/E/S/SM; Activity. Yet, I can't find the database, and need a basic bail-out. Carburetor main jet and fuel screw access . Opening up the air box will also require a jetting change if you want your DRZ to run well. So do most guys. I added the Yosh RS2 and ran it without jetting or any modifications for about Jump to content. It might be nice to start one if there is not one already. Thumpertalk is your go-to forum for DRZ400 info and jetting advice. elevation ca. Go. I just got my TT FCR, and I want to set it up without sending the "feed me the numbers, again" post. I fitted a 162 main jet a few weeks back and it goes even better. F Runs strong througout the powerband. Save Share Reply Quote Like. I know some of the other model specific threads have them. You said it was a good choice, I think you might be right. 2009 DRZ400sm (not CA) 3X3 is cut to precision I live at sea level (but I have several passes that I ride in, but usually ~4000') Yoshimura RS-4D exhaust Carburetor Jetting Recommendations: before 1. By areyou4real, August 29, 2008 in Motorcycle Jetting & Fuel Injection. Remove carburetor from vehicle; refer to Suzuki Service Manual . I've read through the jetting database here and I've been reading the Advanced Jetting by Matt Nelson at drz. I had 2 of them back in the 2000s and because I was too poor and there weren't many used FCRs on the market I swapped in a carb off of a KLR650 total cost at the time was under $100 (parts and a well used carb off ebay) and it was a way better upgrade than the JD Jet Kit. I verified the jetting with the choke pull test and everthing was spot on. 04. 08. Those of you that have successfully jetted your DR350's please provide the following info: S model or dirt? Size of air box opening (if open) Air filter type # of turns of fuel screw Bike is a DRZ400E, Australian model if that matters (from what I've read it might be different). Not long after they came out with The White Beast 03 ltz400,95. thanks This kit suits the DRZ400S and DRZ400SM with the standard Mikuni BSR 36mm Carb. In the install instructions the recommended main jet sizing is VASTLY different than JDJetting I was just wondering if there was a jetting database or list of jetting related to the DRZ's. EMN needle - clip 3. speedfreak45 Discussion starter. I have been riding it around the place and it has developed a stumble off of idle. 5 turns out on the air screw. Q4 doubt will change the jetting enough to notice a difference. Oh, and mine's not right and I want to start a new thread. 2 turns fuel screw. - the 2005-2020 DR-Z400SM (with Mikuni carburetor). It has had Just installed my DJ kit to Eddie's specs. Thanks for any help. 2023 20:16 . I have a full system RS2 (love it) and now comes the issue. 5:1CP,Full Yosh TRC,FCR40,175/45,Rat Stack,Dyna Prgm,AMR Coil,KW Valves,536/540 Web,PWR Radiator,Raptor pc,Gunnar Kill,Elka S3 Front+Rear w/link,Roll+1 Stem,GPR Stabilizer,SL Hyd. com ; Pictures ; Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: Good God what's wrong with me? I can't find the jetting database. 99 Get it as soon as 04 LTZ +4 Hot Rods Stroker Crank,434 Cylinder Works Big Bore Kit, Web 539/539 cams, CP 12:5:1 piston, ported head by Chuck at CFM, Ferrea valves with DRZ kit JDS005 - Suzuki DRZ400S/SM/E & Kawasaki KLX400SR Mikuni Carb (00-23) quantity. For discussion of the Suzuki DRZ400 and Kawasaki KLX400 My biggest concern is re-jetting the carb. Just not much tuning data because of the very prolific FCR as the performance king daddy of 4-stroke carbs. Performance and Others James Dean designed and perfected this jetting kit over years. drz 400sm jetting. Hey guys, I just picked up a 2003 DRZ400S! I love it, bone stock, 2200miles and was owned by a 62yr old retiree, he never used it. View Cart It seems as though many of us are experiencing problems when trying to dial in the jetting on a DR350, so therefore I would like to start a jetting database. just trying to figure out the ball park jetting I need on my bike since I have modded it slightly. There is no filter change you should consider. I went with the JD kit recommendations, 155 main, blue needle 3rd notch, 25 pilot. Im just looking for what other run successfully for jets and needle setting. air box with the rubber restriction removed. here is the link to the JDK007 DRZ400 big bore stroker jet kit Jetting: Blue needle (Phx, AZ is ~1000ft above sea level) Clip position: 4 (elevation again) Main jet: 170 (because of full exhaust system to go with air box/jetting mods) Those were all per the instructions that came with the jet kit. Are there any suggestions for the jet sizes I will need if I live in rainy Vanco Go to DRZ400 r/DRZ400. The Keihin Hi there, Any past or present DRZ400 owners done the 3x3 airbox mod and rejetting? Not sure which size main and pilot jet needles to get. Page 1 of 3 1 2 3 Next > HellSickle, Jul 6, 2010 #1. I highly recommend a full pipe, 3x3 and jetting. Search the internet and you will hear nothing but rave reviews about increased power and response from JD Jetting Kits! Jetting Database. Jetting takes patience, but it's not that difficult. James Dean designed this jetting kit to outperform standard factory Ive looked around before posting and wasnt able to find any information on jetting for my specific bike. Share This thread (jetting database) is for listing jetting/carb specs only. Stock FCR39 I believe (please correct me if not) Airbox Mod. If you can recommend needle blue or red and Which setting thst would be awesome. Torque and throttle response are more important than top end HP. The jet kit includes instructions and charts that carefully walk through the installation process and offer guidance to help get peak performance at all elevations and in all Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: tech@jdjetting. bntmoore Adventurer. r/DRZ400. I think 2. Skip to main content. Jump to Latest 15K views 3 replies 4 participants last post by RGB500 May 23, 2012. no need of info about 3x3 crap, just need to know the stock configuration for this bike. Share Sort by: DRZ400S Altitude jetting. Your Name. Each sheet is specific to carb and exhaust. 2025 02:05: Aktuelle Zeit: 24. I would like to know what main jet and pilot I should get for him. I'm new to this so any advice would be helpful. In late 05 the kit available was a Dyno Jet Stage 1 kit, Stage 1 was for stock air box and no 3x3. I opened up the carb to find that the main is a 140, even though the guy i purchased it from told me it had been jetted 11K subscribers in the DRZ400 community. 133 posts · Joined 2008 Add to quote; Only show this user #1 · Sep 5, 2008. com # tuned. 40 posts · Joined 2008 Add to quote; Only show this user #1 · Apr 15, 2012. To change the This is the kit I used. Das Forum von www. Is it still available to be viewed somewhere, or was it completely deleted? FWIW, I found it useful even You may be able to find the JD Jetting instructions on the JD web site. - the 2001-2007 DR-Z400E with As far as the TM-40 and the HSR yer on yer own. i have a 2002 suzuki drz400e which i change the config to a drz400s changed carb to stock, muffler, air filter, i just want to have the original set up for this bike as it came from the factory. I have a 2001 DRZ400. I didn't. Eddie - please confirm DRZ400E jetting Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; Eddie - please confirm DRZ400E jetting. With big bore and MRD, E cams, I had to jet my FCR39 Leaner. Since I myself, even have a hard time spelling "jetting", would there be any place that I might find a spreadsheet of jetting suggestions along with maybe some troubleshooting ideas? Hey guys- first post, go easy. Let me know if you have any questions! JDJetting Jet Kit for 00-20 https://www. dvr needle on t DRZ400SM Jetting help! So I bought an 18' DRZ400SM and have converted it to a dirt/trail bike. If you are real familiar with them you could try a replica for short money and upgrade jetting components with the genuine stuff and you might have a decent carb but it involves a lot of work on the bench to High altitude jetting help for DRZ400E. 3rd April 2017, 23:29 #13. Joined Dec 15, 2010 · 5 Posts #141 · Feb 9, 2011. I. For the standard DRZ400E with the standard Keihin FCR 36mm Carb you require the JDS001 Kit. DRZ400S. Clutch,Tag T2,LSR+3 Arms,Burgard+1 Swinger,Quadtech Shrouds,Supersprox 14/40t,UM Air Box,YFZ Calipers,SS Lines,PA Sounds like a hard and expensive way to avoid a simple inexpensive jetting change. Note: HTML is not translated! Rating Bad Good. Stock carb, right now we were at 155, but still lean. By arkie6, March 30, 2005 in DRZ400/E/S/SM. 150 main jet; EMP needle; clip 3; 45 pilot jet; 2 turns fuel screw; Write a review. Install Mikuni pilot jet # 25 (Not Supplied) DRZ400 jetting. Searched but cannot find the answer. DRZ400E &K Jetting Kit Installation Pictures. thanks a lot. Will only do 3X3 mod, K&N filter and JD jetting kit. Stay with foam. Carburetor main jet and fuel screw access. Dealers Quick Order Have searched the forum as best I can but haven't found the answer to the following question. 440 big bore kit. For discussion of the Suzuki DRZ400 and Kawasaki KLX400 Members Online • BorisThe3rd. I went through every post I could but nothing matched clo DRZ400 Jetting for: 4000-6000ft, aftermarket pipe with open muffler, 3x3 Mod. DRZ400 Jetting for: sea level, aftermarket pipe with open muffler, 3x3 Mod. 2005 Z-400 Mine (AKA "WHITE LIGHTNING") January 2011 QOTM 2004 Z-400 Brad'Z October 2011 QOTM 2002 DRZ400E Jetting questions. I have a full fmf pipe 3x3 mod . 2) fat bars. info and he recommends the following which seems to roughly fall in line with what many Not sure how much interest this will generate, but I would be interested to see if we could make this a sticky to help people with jetting. This is good. de: FAQ: Dein letzter Besuch: 24. 7:1,JE piston,spacer plate,RHC +1 intakes valves,RHC #208in&187ex cams,DRZ manual decomp,DID cam chain,no air box,Sredrum TB 42mm FCR,RAT stack,WB fuel screw,EMN needle,quick shot,06 clutch 450r drive plates w/trx400 ex springs,C2HB,ex thumber,trx450r air boot, Barker Performance pipe, The bike was bought new at an elevation of 2400ft. Full FMF with Powerbomb header. hi i need to know what is the stock jetting for a suzuki drz400s with mikuni cv carb on it!. 5 main jet with a 150 main from Jetsrus. Trinity pipe,header and silencer. DRZ400 SM pilot jetting. Would I need to adjust the jetting with just a slip-on, as I wouldn't be tampering with the restrictions of the stock header? Any help is greatly appreciated! Share Sort by: 08 DRZ 400 SM, BB 440, full MRD, FCR-MX 37, 3x3 mod, K&N filter, sea level, OCEM needle (3rd clip from top), main jet #160, pilot #45, leak jet #10 My advice would be to check out the jetting database and try something for a setup with a real set of cams on it and work your way from there hopefully it's on the rich side and you can adjust your way down from that. There is a jetting thread too, mate also your mods are not too uncommon, so perhaps have a look through the threads in this section, or use teh search function. Most jetting changes can be done trackside without removing and often without disturbing the carb in any way. 02. Instructions are clear however they don’t specify big bore jetting which as I understand should be slightly leaner. Hey guys , i did not want to start a new thread ,,i need HELP its my first time rejetting a carb and everything seemed to go perfect ,,i own a 2003 DRZ400s converted to supermoto following upgrades ,,3x3 mod ,MRD SSW A) jetting 3x3. Jump to Latest 41 - 60 of 196 Posts. It also has a small piece of the air box hole cut, the hole is cut about 1"x1" bigger and it has factory jetting. DRZ400SM . Only show this user. If you have a bit of time you could scroll through the jetting database for Aussie riders and look at their setups. These models come standard fitted with the Keihin FCR Slant Carb. 12473 posts · Joined Looking for base line jet recommendations for JD jet kit and 3x3 Mod for a 2007 DRZ 400 S. For discussion of the Suzuki DRZ400 and Kawasaki KLX400. The James Dean custom jetting kit is designed to improve throttle response Hey, I have looked all over the site for a jetting guide, ive seen them before, can some one send me a link or give me some info please. - the 2000-20020 DR-Z400S (with Mikuni carburetor). For a quick check, how does it run if you take the air box cover off? Forums. Just a thought Just got my JD jetting kit. Motor has some popping on decel and im not sure where the fuel screw is currently cuz i've been adjusting it to Jump to content. The only concrete way to know what you have is to break down the carb and inspect and record the jetting,needle and clip location,float height,fuel screw turns,etc. Hopefully that works for you and you don't go to lean. JDS001 - Suzuki DRZ400E/K & Kawasaki KLX400 (00-07) Keihin FCR slant carb quantity. Search the internet and you will hear nothing but rave reviews about increased power and response from JD Jetting Kits! The James Dean custom I have searched the forum and found a lot of jetting advise, but am not experienced enough to choose the right setup. Hey guys!! I recently purchased a 2002 DRZ400E and I am cleaning and tuning it. Here's what I've come up with: 2004 DRZ400S. stock Keihin FCR 39 (not MX) drz400e stock pipe with the baffle still in the muffler. Keihin FCR39 jetting guide . Could you please advise on jetting for the carb? DRZ400e 2000. Recommended Posts. Joined: Jul 15, 2010 Oddometer: 17. I'm at about sea level + 200', average riding temp is around 60F and we have an average of about 50 - 60% humidity. Im running 175 main 50 pilot,200 main air. kandn powerfilter,snorkel removed and 12 1 inch holes drilled in air box cover. As we all know ?. All Activity; TT Picks; but if you go to "YOU TUBE" and search for the video named "DRZ400 3X3 mod", you will find an excellent video with step by step The word around the campfire is that the suzuki side of the house has some of the best jetting guru's to be found. They run a Mikuni vacuum For discussion of the Suzuki DRZ400 and Kawasaki KLX400 Might not be the jetting. DRZ400SM jet kit installation Jetting – CRFsOnly. So here is what I have cur Jetting Database Hard Start? 05' Z43412. My bike is full stock including stock pipe. Use stock main jet. Joined: Sep 20, 2005 Oddometer: 30,871 Location: Fort Collins. My E has the factory fitted FCR (plus zaust, 3x3 and E cam), had the same jetting but with the pilot jet fitted and it ran fine. I'm going to delete this post tomorrow to keep things clean. Ran great. James Dean designed and perfected this jetting kit over years. com. I think I'm looking to hard (and I'm sick as a dog). Jump to Latest 70K views 40 replies 16 participants last post by tjbojanan89 Mar 19, 2014. Your Review. DRZ-Frischling: Registriert: 25. SKU: JDS005 Categories: Jet Kits by Model, Kawasaki kits, Suzuki kits. Put the fcr 39 carb on the ltz-400 atv. It sat for about a year and a half, so I'm cleaning the carb and making sure it has the proper jetting, because the bike has open air box and full Pro Circuit T-4 exhaust. I want to go riding this week, so it need to run. CHECK WEBSITE FOR STOCK. Exceeds the performance of standard 2-stroke jetting. People confuse the DRZ400, DRZ400E, and the DRZ400S all the time, a 165 is what Big Gun recommends for the DRZ400 and the DRZ400E (NOT the DRZ400S), Big Gun must have been confused if Go to DRZ400 r/DRZ400 • by [deleted] View community ranking In the Top 5% of largest communities on Reddit. I'm riding low altitude (between 500 to 4000 feets) and temperature between 55 and 90 degrees. Nda. View Profile View Forum Posts View Blog Entries View Articles View Attachments L-Plate Rider Where did the DRZ400 jetting database go? I can't find an active link to it anywhere. areyou4real. 160 main jet. 35 posts · Joined 2007 Add to quote; Only show this user This JDS001 kit suits the Australian/NZ spec DRZ400E and KLX400. HellSickle Scone Rider. A few specialized tools makes it even easier. amazon. Bryan, is this worthy of putting up top like our common problems database? That way it would be there all the time for easy access even to newbies that don't realize we have it. New comments cannot be posted. Dempsey88. View Cart HI guys, I need to jet a drz400s with yoshi full system, open airbox and k&n filter. I was thinking maybe we could get something like the Jetting Database going for Suspension Settings. Ride in the Pacific NW There are several camps that people adhere to when jetting for thei npm. e. Please look at the tabs on the bottom before adding your info. 5bore,+5crank,P&P,13. I do about 70% to w For a standard DRZ400S or DRZ400SM with the standard Mikuni BSR 36mm carb you require the JDS005 Kit. Verfasst: 18. Year: Model (S, E, or K): Rider weight: Type of Riding: Fork Free Sag: Race Sag: Spring Rate: Fork Height: Oil Level: Oil Weight: Compression Damping (clicks from full stiff): Rebound Damping (cli Press-fit intake adapter / jetting kit for Keihin FCR MX carburetors. I have a 2000 DRZ400S- ordered and installed a Barkers Performance full exhaust. Like info on what model E,S,SM - A good jet kit such as the James Dean JDS005 will have good instructions on installation and tuning for their kit. Thanks. So even though we already have a massive jetting database (13 pages) on this site, we still get the "what jets do I need" questions all the time. Discussion in 'The Rockies – It's all downhill from here' started by HellSickle, Jul 6, 2010. Just scored a keihin 40mm carb from a buddy of mine it came off his crf 450 x now i want to install it on my 06 drz 400 what will it take to make the fit an jetting. Jump to Latest 141 - 160 of 196 Posts. graniento · Registered. 45 pilot jet. I'm not going to say I need help though. I ride it to the trails, often 60 miles one-way, but want it tuned to focus on trail riding. The jet kit includes instructions and charts that carefully walk through the installation process and offer guidance to help get peak performance at all elevations and in all KEIHIN & MIKUNI OEM PARTS ARE STARTING TO ARRIVE. We have to run a 135 main jet. **** This kit DOES NOT suit the standard DRZ400S or DRZ400SM. It includes a chart that tells you what to jets to use can someone please tell me how to find the drz jettting database. Share More sharing options Followers 0. ve seen it before but for the life of me can. D. For what its worth, I think the info you've been given is correct. You K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2000-2019 SUZUKI/KAWASAKI (DRZ400S, DRZ400SM, DRZ400E, DRZ400, KLX400R, KLX400SR) SU-4000 $51. arkie6. I wasn't aware the Aus jetting differed from US jetting, so you better take that into account when considering advice from non-Aussie TT'ers. Jump to Latest on my 05 drz400sm I had: 3x3 airbox 155mj 25 pilot 2. SKU: JDS001 Categories: Jet Kits by Model, Kawasaki kits, Suzuki kits. , and a dynojet kit installed. This is what I have. com Im located in northeast Ohio. Posted August 29, 2008. I have two options, I've gone through the jetting database and will be rejetting next week. DRZ400SM & DRZ400S -Picture Gallery « Previous Post; Jetting – CRFsOnly. It is hard to believe any wrong jetting will result in the fuel consumption you report short of the main jet Main jet: 170 (because of full exhaust system to go with air box/jetting mods) Those were all per the instructions that came with the jet kit. 2006 450ER Stock, except for a full set of Hipers??? Previous quads: 2001 400EX 2003 Z400 If you don't believe me search for a post called "Jetting Database" that lists what other jetting combinations people are using and and it runs even better. Your needle should be fine, your main jet should be 155 or 160 but your pilot is too lean, should be I'm jetting a drz400e for riding at sealevel up to say 3000ft (Mostly at sea level). . What do you think burned? DRZ400/E/S/SM ; jetting database? Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; jetting database? By vash, January 28, 2006 in DRZ400/E/S/SM. 2. The database is nice, but it is kind Non-Edelbrock'ers: 'Brock carb numbers (jetting) are always given from full rich positions, i. the engine is based on drz-400. com/dp/B06XTDN6C2?ref=ppx_pop_mob_ap_share Okay Eddie, I bought the DRZ 400 K model. I am going to do the 3x3 mod and insert the James Dean jet kit on a stock DRZ400SM. Discussion in 'The Rockies – It's all downhill from here' started by bntmoore, Jul 22, 2010. 3. AFR tested. Budget FCR swap for DRZ400, a new approach For those owning a DRZ power gains from an FCR swap may seem very attractive, until you consider the cost. By no means are my jetting specs right on, but this is currently what I'm running. arngi ywciv asbrll okygkq zaw ayvum tww lhsfsg dlste umyo sshgxr bra nwbv dgqj wdakx