Before you scare Eddy away a note from someone who actually OWNS a BS6 477+cam:I would suggest that if you did go for a Big Bore that you enlargen the combustion chamber so as to avoid this.
and the pt and fuelx, yes. 22 rwhp is a very good estimate for the 24 bhp RE is claiming. lets not split hair over it. if we did then discussion would be meaningless bc everyone needed to dyno run multiple times for exact comparisons. thats not realistic.31 is a meaningless number without a Base.
My base was 22 so 31 is 9 more and I doubt that anyone could get that with just Cam and 477cc
well, if I have 18 RWHP baseline and you 22 RWHP and I measure 24 RWHP after 477 installation and you measure 28 RWHP - then we have comparable gains. But as I said - it is totally unrealistic to even expect a tiny number of people doing it - so far you are the only one with me having one unsuccessful trial under my belt. So its a very rare event. For precision it would be great if every gas station had a dyno but alas - no such luck.Dynos are not equal and readings differ, a base line is the only way to determine the improvement.
or even just the lines ... (you like your conspiracy theories don't you LOL)Which he can get here, it may take a bit of reading between the lines
Hello @Eddy the Mad, by feeling, basing on your configuration, I'd say you're already not using the full potential of the bike, and running lean.
My suggestion would be to get a Powertronic beside the 477 kit and keep the fuelX mounted as well.
As discussed elsewhere the fuelx will cheat the stock ecu during the closed loop phase (cruising at constant RPM/throttle) while the PowerTronic would take care of the open loop phase.
My feeling is that your bike would knock on hard acceleration (without PT) and overheat in hot days, but I've been wrong in the past, so...
I would not know witch shop could do this for me while knowing what needed to be done, but i know this would be ideal... i saw an indian guy have this done on the Youtube. When jou take the head to the shop, they might as well putt bigger valves in...Eddie, compression needs to be taken into account at some stage.
There is seemingly a resistance to modify the Head when fitting a Big Bore, so what is effectively a smaller Head is installed raising the compression and leading to problems both with Knocking and sometimes starting problems also.
I would suggest that if you did go for a Big Bore that you enlargen the combustion chamber so as to avoid this.
Have you checked the compression on your current set up?
IMO, You are getting about 4HP more than stock with your bike now, getting the next 4 or 5 HP is a bit harder but can be done.
That is useful to know sir! my cam provides more lift and overlap, but i guess the compression should be at stock level, i will buy a tool to measure this thoBefore you scare Eddy away a note from someone who actually OWNS a BS6 477+cam:
Mine runs great, has a stock head and the compression is only 7 psi over stock (stock being 200 psi).
Yes, you can optimize it by enlarging the head and enlarging and polishing the TB and buying a 4-valve head and whatnot.
But the 31 RWHP we are talking about here (477+cam) are the goal for most, not the 34 Dool got with a LOT of additional time and costs.
Yes you can and it's actually adviseable, since the PT V4 for the BS6 seems to have no connection for the o2 sensor.Thats very good info there, i would not have guessed that you could use the FuelX and a PT all together at the same time! What type PT would be required and what map? i understand you developed the map Sasa? When i choose to go for the 477, i understand i really need the PT upgrade also, right?