Carburetor tuning, velocity stacks and dump out exhaust  set tach to 1200 book suggests 1000 rpm as it idles it starts to back fire  fuel mixture screws are out 2.5 turns   

@Justin Myrick you need this - tuning guide - https://shoptjbc.com/blogs/news/performance-tuning-book-lp

@Shane Keats what country are you in? youll have to be a bit more specific on what youre trying to do, or maybe you could post some pics =) . The vlx600 and 400 steed have the transmission and eng...

I put in a 200 main jet45 piloti have an open exhaust and after market filterthe issue I'm having is that its having a hard time at 3rd gear at 3/4 throttle and wide open its sputtering and it feel...

@Grant Blouw a film is pretty normal, even the harleys with a super E get that, but i do want to check a few things, do you shut off your petcock when you park the bike?  also how do your plu...

I have a 1988 vlx400 with the 5 speed gearbox, I am thinking of swapping the engine for the 600cc but I am unsure if the current gearbox would fit on to the 600 engine.   Has anyone done th...

@Mark O' Hara If you ever come across an owners manual or service manual id love to get my hands on one! cant get that stuff in the US!

@Mark O' Hara yoiu are correct! the steed is the 400cc  version of the VT600,  You can run velocity stacks and open pipes and with proper tune, get a good power boost!id also recommend y...

@Evan Parson I am actually putting together the specs for the VT750 Springer for the 2001-2007 Spirit. Ill be moving to the Phantom after that.  

@Justin Myrick you can run same size jets front and rear. and yes the mix screws come with new rubber and steel washers! 

@Justin Paxton the part numbers for the VT1100 carbs may be different  from year to yearbut ive seen a buynch of these and they all seem to be the same. 

@Julian Cuminale ive got a front fender for ya!   

@Kevin Charles Keller congrats on the bike dude! 1. Should be back in stock mid june 2. We are on the hunt for a stock VT1100 for R&D and we have 2 new designs we will be releasing! ...

@John Patterson omg im so sorry! i fixed that but here it is for ya - https://shoptjbc.com/blogs/news/performance-tuning-book-lp

@Bryce Austin Great news man! now go enjoy that ride!!! youre very welcome !Thank you for the support dude!!! post some pics up on the thread for sharing pics of your ride! 

@Donald white at the time of writing this theres 6 active members online rightnow =) 

@Landon Kuzma brother it is time to rebuild those carbs LOL!  the idle adjustment is a black plastic knob right under the throttle wheel on the left side of the carbs.  heres a video se...

@Aidan James your float valves arent seating and gas is getting past the carb into  the combustion chamber. shut off the gas immediately!  stop trying to start it, you will Wash the cyli...

@Justin Myrick its the same as the dual carbs on the VT750, no major differences. 

@Mauri Herrera HAHAHAH youre welcome dude! Stay Alive!