Basic mods

[Southwend]

At the risk of asking a question that has been beaten to death, I like doing basic engine mods. In essence to open up any restrictions for the air coming in as well as the exhaust coming out, with a map to help the whole process along. I did this with my Triumph and it really just made the engine perform like it should.
Is this an easily do-able thing with the CB?
Will a slip on work or is it best to do the whole exhaust?
Are air box modifications available?
How about re-maps.
I got to tell you this is the first four cylinder or Japanese bike I have owned after years of two piston bikes. So new ground for me. I don't want a race bike I like the character of the bike I just want to take the gloves off the engine so to speak.

 

[dr_rock_imp]

I'm pretty new to the site as well, but it sounds like some have opened up the exhaust, intake and added a PCV and tickled 96hp with a boost in torque. There is an active thread regarding opening up the intake.

 

[Lord Popgun]

Search on Guhl, or Don Guhl for ECU re flash (not Guth the forum owner)

Some have done the Power Commander thing. I know nothing about them. But some searches will turn up info on them.

LOTS of threads on different mufflers and exhausts. Staintune is a popular slip-on. But there are lots of pics of various exhausts on the site. Since they are expensive, I suggest you do some searching and reading before making up your mind.

And as the good Doctor said, there is a thread or two on air box mods.

 

[Southwend]

Thanks I will start the research

 

[CB4ME_imp]

A TSR air intake funnel will "de-snorkel" the air box. Or you can perform surgery on the snorkel to retain the ring and bolt holes that hold the air filter in place. (I have a spare snorkel if you're interested and don't want to spent $100).

You can probably get away with an air box mod and a good slip-on and not have to install a PCV. And if you get popping on deceleration, check out the Pair valve mod.

I think you'll see a noticeable improvement doing those 2 things. The next step would be a set of headers of full exhaust to eliminate the catalytic converter, but an ECU remap or PVC will be needed.