Joining the 4-4 club

[E11even_Hunnit]

Good to see you finally pulled the trigger on the 4-4 you been wanting, PD

Can't wait to see it installed and all dialed in with the Dynojet modules

[PowerDubs_imp]

Good to see you finally pulled the trigger on the 4-4 you been wanting, PD

Can't wait to see it installed and all dialed in with the Dynojet modules

Installed. In process of dialing in.

Taking a bit of work- to my knowledge I am the first to tune dual channel cyl 1&2 separate from cyl 3&4.

[Cormanus]

It's unlikely to provide any comfort, Dubs, but I think you're the first to do it too.

[1973cb750]

I been really thinking of swapping to the dlx headers you think 1 o2 could be used for the oem and the other for autotune ? Probably have to find a sensor that fits with the right ohm range to work with the pcv

[PowerDubs_imp]

The power commander simply uses a standard Bosch WBO2 sensor.

No need to run the stock sensor- the autotune sensor will take car of everything.

In fact- I think even a 100% stock bike, even on the day it is bought- benefits from a o2 sensor bypass plug for improved rideability.

The bungs for the WBO2 are bigger- so you need to weld on a new one (or two).

[1973cb750]

The power commander simply uses a standard Bosch WBO2 sensor.

No need to run the stock sensor- the autotune sensor will take car of everything.

In fact- I think even a 100% stock bike, even on the day it is bought- benefits from a o2 sensor bypass plug for improved rideability.

The bungs for the WBO2 are bigger- so you need to weld on a new one (or two).

I have a bypass plug just never installed it

[PowerDubs_imp]

Pop it in- it makes an improvement you will notice in very low speed, low throttle application- such as pulling into a driveway, parking lot stuff- etc.

[PowerDubs_imp]

Looking back, I guess I never put any pictures here-







Sent from my iPhone using Tapatalk

[Cormanus]

Thank you Dubs. Been waiting for those pics. They look great.

[PowerDubs_imp]

It's an interesting look...and I can see why it never became mainstream.

Many of my friends- several of which have owned motorcycles but don't know the history behind this have seen the bike and raised an eyebrow...

So yea..odd look, added weight, probably less power (will be tested)- but YES it sounds cool!!!