easy engine mods to do before dynotune????????

[popeye]

Howdo!
Anyone have ideas on mods im missing
Before I get a dynotune

So far I've smashed/killed.
O2 sensor
cat out of stock headers.
Yoshimura 77
Pcv ready to go!
On the list to do!
Ais removal,
maybe Air box and filter mod?
Anything easy and worth doing that I am missing that can be done with a hammer???

 

[LLeDoux66]

R6 throttle replacement

 

[MikeC]

Definitely airbox/filter mod. Why did you remove o2 sensor?

 

[popeye]

I removed the o2 sensor because I was told it only made the bike run green
for eu laws. So I got a o2 Eliminator and took the sensor out!
I plan to get a dynotune o2 Eliminator now..
The ad says...
An O2 sensor is an electronic device located inside your exhaust system
and is there to determine if the air/fuel ratio of your engine is rich or lean.
The O2 sensors in motorcycles are designed to keep things within emission
standards and in certain throttle positions will lean or richen the mixture
to alter the stoichometric air/fuel ratio. This is good for emissions
but not for maximum performance and smooth running.

 

[MotoZen]

I removed the o2 sensor because I was told it only made the bike run green
for eu laws. So I got a o2 Eliminator and took the sensor out!
I plan to get a dinotune o2 Eliminator now..
The ad says...
An O2 sensor is an electronic device located inside your exhaust system
and is there to determine if the air/fuel ratio of your engine is rich or lean.
The O2 sensors in motorcycles are designed to keep things within emission
standards and in certain throttle positions will lean or richen the mixture
to alter the stoichometric air/fuel ratio. This is good for emissions
but not for maximum performance and smooth running.

I believe that if you get a real ecu flash by guhl's or flash tune you can leave the o2 sensor in to actually keep the mixture correct. I could be taking out of my ass though.

Sent from my other favorite addiction (Galaxy S3) using Tapatalk.

 

[popeye]

You maybe rite But I got me a cheap power commander 5 for £70 GBP
and they do a o2 Eliminator.
sensor had to go!
plus I like the idea that you can just unplug the power commander
and put the bike back to how it was
Handy if I still have the bike when I'm a old git!
Or ever get any running problems I can start from scratch.

 

[popeye]

All done ais blocked valve removed upluged no codes!
Air box mod. Running much better well worth hacking.
New plugs Standard ngk cr9e.
Now just need k&n air filter just before a tune
Oh and a bit more cash!

 

[Woody146]

Oil change maybe? I would do it just for kicks if I was putting mine on a dyno..

 

[popeye]

Oil change maybe? I would do it just for kicks if I was putting mine on a dyno..

Oh yes mate the beast is getting new oil and filter before it gets the ragging of its life!
Hope it makes it out ok.

 

[popeye]

Dyno done running a downloaded map from dyno started at max power 98.19 max torque 55.77 tweaked to Max power 100.73 max torque 57.30 not a bad job!