Jul 02, 2011 in my garage 2010 vfr800 with a 6rwhp 5th gen 825cc engine, rc45 based cam profiles and pipes, ported heads etc posted july 19, 2014 im in the process of doing this conversion at present. If youve got some riding experience, you can probably handle the bike, but keep it mind its heavy and pretty cumbersome at low speeds. Modification website for honda vfr800a interceptor. The honda vfr800 is a popular premium sports tourer and is powered by a liquid cooled 781 cc v4 vtec engine, producing 100 bhp at 9,000 rpm and maximum torque at 6,750 rpm. And while it has a larger fourcylinder engine, its actually cheaper. Surprisingly the fuel economy isnt as great as nonbikers may expect. Youve gotten plenty of good use from your honda motorcycle. Jun 05, 2014 after a bit of tweaking, honda settled on an activation scheme that brought all four valves per cylinder into use at 6,400 rpm and kept them alive until the engine dropped below 6,100 rpm, which. Oem is an acronym for original equipment manufacturer, which means that the 1999 honda interceptor 800 vfr800fi oem parts offered at are genuine honda parts. Dual 310 mm discs up front with tokico four piston calipers. The engine, a stressed member in the large aluminum boxsection dualspar frame, enjoyed variable stiffness motor mounts, all this serving to.
Future investment this week we have picked a future investment that is certain to ignite an argument the honda vfr800fi. This set includes all necessary hardware to mount the. In terms of raw power, the ninja smacks the interceptor around, with more. Dual 296 mm discs up front with nissin three piston calipers. The honda vfr800 has come to define modern sportstouring, having been a staple in hondas range since 1998. You may remember the story we had a while back about the vfr800 with the homebuilt supercharger. Honda vfr 800 fi one of the best sport touring motorcycles.
When its time to upgrade your motorcycle, get the honda vfr800 aftermarket mods from. Free hp tuners beginners tuning guide ls1 tuning guide michigan snowmobiler 1969 firebird. It was one of those projects that started innocently enough and just kept growing. Vfr800 engine rebuild another project update i have had the flu for a week and have not made any videos. Advance tuning performance howto sa design by greg banish isbn. Free shipping, no hassle returns and the lowest prices guaranteed.
The vfr800 engine is a milestone in motorcycle engine building. Further refinements 1998 and 1999 models were nearly identical. Vfr800 engine rebuild another project update youtube. It might be coming up to 20 years old but it is still a bike which can hold its own amongst the newer additions to the market and with the added benefit of the honda name you know you are investing a bike which will be.
This set includes all necessary hardware to mount the muffler onto the engine. Paintwork and so much more wow honda vfr800 is so much fun and i was able to ride without the speed creeping over the speed limit when i wanted to stay legal. If you were to weight the running costs against what you get out of it you would know the answer. This revision covers all the fundamentals of super tuning a highperformance hondaacura engine and give real world examples that prove the theory and show you how it works in practice. The engine is paired with a 6speed transmission and total fuel capacity is 5. It has been tuned for improved lowmid range torque. Advanced tuning, author and calibration engineer greg banish provides the reader with the insight required to understand and tune modern efi systems. We offer engine ecu remapping and chip tuning for power, we also offer economy tuning and a balanced remapping service that will combine the best of both worlds and give you more power and torque as well as better fuel economy.
Vfr 800 fi seems to be the perfectly balanced bike ready for anything and from sport touring motorcycles it would be the number one. View and download honda vfr800fi owners manual online. Jul 16, 2014 2014 honda vfr800f interceptor road test. Navigate your 1999 honda interceptor 800 vfr800fi schematics below to shop oem parts by detailed schematic diagrams offered for every assembly on your machine. These problems includes information received by nhtsa from consumers either directly or as recorded by the vehicle safety hotline. Comfortable, quickish100bhp, youre faster than about 95% of the road, just not more modern sports bikes, economy is good best 51mpg, worst 44mpg.
Vfr800 19982001 delkevic ss70 9 stainless steel oval mufflers are manufactured from high grade 304 stainless steel and polished to a mirror finish. Honda vfr800powered n600 car wins hot wheels tuning. The honda vfr800 interceptor is a sport touring motorcycle made by honda since 1998. The honda vfr800 is an upgrade on the former vfr750 and is a fantastic allrounder bike which receives plenty of praise from the biking community. Honda vfr 800 streetfighet, custom, naked, specia tuning. The engine, the engine and the engine handling, fairing.
Jaso t 903 standard viscosity grade of engine oil should be the jaso t 903 standard is an index for based on average atmospheric temperature engine oils for 4stroke motorcycle engines. Honda vfr800 bolton supercharger kit the kneeslider. However, honda stroked it and detuned the ecu to match the stroked engine to give higher torque in a streetable engine. Nov 19, 2017 vfr800 engine rebuild another project update i have had the flu for a week and have not made any videos. This topgrade product is expertly made in compliance with stringent industry standards to offer a fusion of. I have done a little work on cleaning the crankcases each day, over the past week and. This short muffler is aggressive sounding with our without the baffle installed. This edition contains advice from honda performance experts, like oscar jackson of jackson racing and rob smith of rps.
But then the bmw gs hit hard, and in the uk we finally caught up with what the rest of. Like a phoenix, hondas awardwinning vfr800f rises from the ashes. The most accurate honda vfr800 interceptor mpg estimates based on real world results of 2. The honda vfr800 is a premium sports touring bike and is powered by a liquid cooled 782 cc v4 engine with variable valve timing vtec, producing 104. Complete coverage for your honda vfr800 vtec covering 782cc from 2002 to 2009. This is the most comprehensive efi tuning and calibration book available and that is why it has sold in 36 countries worldwide and is used as the efi tuning text book by technical schools such as school of automotive machinists and studied by students at lincoln tech and. Tuning engines can be a mysterious art, all engines need a precise balance of fuel, air, and timing in order to reach their true performance potential. The 2015 honda vfr800 and all other motorcycles made 18942020. Smarttunex adjustable fuel tuner performance chip honda vfr800 vtec.
We have honda vfr800 bikes from private sellers, franchised honda vfr800 dealers and independent honda vfr800 specialists. Smarttunex adjustable fuel tuner performance chip honda. Honda vfr800 vtec service and repair manual by matthew. Aug 08, 2014 and while it has a larger fourcylinder engine, its actually cheaper. So if you are serious about upping the power of a vfr800 to something like the rc45 race engine, you will need to destroke the engine from 48mm to 46mm, increase compression and change fueling. Honda first introduced the vfr750 more than 24 years ago and over that time the model has built up an enviable record for great reliability and a wonderful blend of performance and practicality. Haynes manuals are written specifically for the doityourselfer, yet are complete enough to be used by professional mechanics. Nov 23, 2006 the honda vfr800 has come to define modern sportstouring, having been a staple in hondas range since 1998.
Consumate allrounder that looks great and goes better. Nov 15, 20 honda first introduced the vfr750 more than 24 years ago and over that time the model has built up an enviable record for great reliability and a wonderful blend of performance and practicality. For more information, check out the dealer spec sheet for the 1998 vfr800. Honda vfr800 interceptor mpg actual mpg from 4 honda. After a bit of tweaking, honda settled on an activation scheme that brought all four valves per cylinder into use at 6,400 rpm and kept them alive until the engine dropped below 6,100 rpm, which. Terry mcgean hemmings muscle machines 20070401 if you are willing to spend the time learning the technology this will be a great book for your library. This book explains how the efi system determines engine operation and how the calibrator can change the controlling parameters to optimize actual engine performance. Youve used it for adventure and for everyday riding. The v4 makes power in a predictable way, and makes good torque for real world riding so its not peaky and crazy, but its still a very fast motorcycle. Let bhp uk remap the engine ecu on your honda vfr800 fi1 to release its true potential.
The engine was tuned for road use in the vfr800, so that torque was. Power is provided by a 4stroke, 782cc, liquid cooled, dohc, v4 engine with electric starter. Honda vfr800 fuel injection tuning avoid stalling and other. The honda vfr750f is a motorcycle produced by honda from 1986 to 1997. But like all modern fuel injected bikes it suffers from the usual issues with almost digital onoff throttle action at low revs, and weak idle where the engine easily stalls if youre not careful with the throttle. I prefer to modulate the power with the throttle and gears connected to a powerfully smooth nonvtec engine. The model was the successor to the vfr750f and shares the v4 engine configuration with the honda vf and vfr series. Honda vfr800 motorcycles for sale new and used honda. Delkevic aftermarket slip on compatible with honda vfr800. Vfrworld is the largest online community dedicated to owners of the honda vfrinterceptor from around the world. Bolton supercharger kit radically upgrades the honda vfr800. Page 103 classic cycles technical resources viscosity.
Originally intended as a sports bike to compete with the suzuki gsxr750 and yamaha fz750 it was reassigned to a sports tourer with its replacement in racing by the honda vfr750r followed by the introduction of. I think honda vfr 800 fi had reached the perfection before the vtec version. There are 6 complaints filed for the 2002 honda vfr800. I achieve about 40 miles per gallon on my commute with up to 45mpg on the motorway, it doesnt help when the engines pulling 5500rpm when doing 70mph. I have a 1998 vfr800 fix, pretty much the first of the 800s, also have 3 friends with the same bike, pretty much as said by everyone it is. We welcome anyone interested in the honda vf vfr, v4, vtec, vfr1200 and vfr800 interceptor. The continued popularity of the vfr800 has come despite only a couple of revisions, including 2002 when honda introduced vtec to the vfrs 90degree vfour engine, along with chaindriven cams to replace the old geardriven setup, plus new styling.
Some owners love this classic version of the vfr brand, others dislike it and either stick in the old vfr750f camp or modern vtec one. In my garage 2010 vfr800 with a 6rwhp 5th gen 825cc engine, rc45 based cam profiles and pipes, ported heads etc posted july 19, 2014. The market was flooded with them from zzrs, to cbrs, vfrs, triumph sprints, gsxs and fjs. Im fairly new to riding and dont have a huge amount of mechanical experience to draw from, so i could use some advice.