Two Bros Exhaust and PCV


C

cobaltitaliano

Member
Will be ordering a two bros full exhaust and a PCV soon.

What I am wondering is to run the PCV map for the two bros, do you need to hook up the speed sensor or not?

I know some maps you need to hook it up, and some you don't.

Also, for taking the tank off to install the PCV, do you need to pinch off the hoses or does it work where if there's less than a half tank or so of fuel, it won't leak?
I just don't want fuel leaking all over my garage.

Thanks all.
 
S

Scott_Thomas

Insert title Here
Elite Member
cobaltitaliano said:
Will be ordering a two bros full exhaust and a PCV soon.

What I am wondering is to run the PCV map for the two bros, do you need to hook up the speed sensor or not?

I know some maps you need to hook it up, and some you don't.

Also, for taking the tank off to install the PCV, do you need to pinch off the hoses or does it work where if there's less than a half tank or so of fuel, it won't leak?
I just don't want fuel leaking all over my garage.

Thanks all.
Click to expand...

Speed sensor only needed for the best map (adv gear rev b). Tank won't leak when you disconnect hoses. I left my overflow hoses attached (the 2 that run along the side of the bike) because they were a ***** for me to get off. Got the clamp off and then couldn't get the hose off and thought it would tear. They're evap hoses with no liquid in them. All other hoses must come off unless you leave tank on and just flip it up.
 
C

cobaltitaliano

Member
Scott_Thomas said:
Speed sensor only needed for the best map (adv gear rev b). Tank won't leak when you disconnect hoses. I left my overflow hoses attached (the 2 that run along the side of the bike) because they were a ***** for me to get off. Got the clamp off and then couldn't get the hose off and thought it would tear. They're evap hoses with no liquid in them. All other hoses must come off unless you leave tank on and just flip it up.
Click to expand...
Thanks for the reply.

What map do you use with your two bros exhaust setup?

So it does not matter how much fuel is in the tank when you remove it, either way it won't leak?
 
S

Scott_Thomas

Insert title Here
Elite Member
cobaltitaliano said:
Thanks for the reply.

What map do you use with your two bros exhaust setup?

So it does not matter how much fuel is in the tank when you remove it, either way it won't leak?
Click to expand...
Easier to take off if below 1/2 a tank. I have a Viper exhaust and use adv gear Rev b.

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M

Marthy

World Most Bad A$$ 6R
Elite Member
cobaltitaliano said:
Has anyone used the two bros exhaust map from the power commander web site?
Click to expand...
Not so many... LOL

Go on my website under tech support... Welcome.:thumbup:
 
M

Marthy

World Most Bad A$$ 6R
Elite Member
cobaltitaliano said:
Thanks Marthy. How come people don't use the PCV maps that are on their website?

I'm assuming because yours are just way better?
Click to expand...
Yep! That's the rumor. LOL
 
K

knightmare

New Member
cobaltitaliano said:
Thanks Marthy. How come people don't use the PCV maps that are on their website?



I'm assuming because yours are just way better?
Click to expand...

They gave generic settings for a wide range of bikes that are similar.... Marthy sets them up specifically for the fz6r.... That dude knows his 6R....


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C

cobaltitaliano

Member
Got it. Appreciate all the responses. Looks like I'll be using Marthy's map. Does that download to the PCV the same way as the Power Commander's maps do then?
 
S

Scott_Thomas

Insert title Here
Elite Member
bubbazaay said:
How much hp does marthy exhaust and pcv add to the bike?
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Same as the tbr, approximately 5hp. About 75hp at the wheel with exhaust, pcv, and Airbox mod. Not sure if Airbox mod adds anything though.

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P

photoman002

New Member
75? I installed my exhaust and PVC last year and there is no way it's 75!!! Where are my HP's hiding out? I think you mean 7 :)


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Last edited:
S

Scott_Thomas

Insert title Here
Elite Member
photoman002 said:
75? I installed my exhaust and PVC last year and there is no way it's 75!!! Where are my HP's hiding out? I think you mean 7 :)


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Click to expand...
I haven't dyno'd mine. Others have and someone recently hit 75. 68 is stock so not out of line. What map and exhaust? FYI, 78 is stock crank hp. Exhaust & tune should give 5 @ the wheel.


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N

Nastybutler

Cynical Member
Elite Member
cobaltitaliano said:
Got it. Appreciate all the responses. Looks like I'll be using Marthy's map. Does that download to the PCV the same way as the Power Commander's maps do then?
Click to expand...
As soon as Marthy sends me a stock exhaust (ahem) I'll have my Two Bros. CF exhaust and PCV (already loaded with a Marthy map) for sale. If you're interested.

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