!200F Straight pipe

Discussion in '7th Generation 2010-Present' started by viffer0393, May 28, 2012.

  1. tinkerinWstuff

    tinkerinWstuff Administrator Staff Member

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    Well you achieved the desired success then. I'm a big fan of the look.

    Just don't ask me to ride behind you. :)

    and the rear wheel is hell of sexy. When those those wheels and spindles start showing up in salvage yards...........
     


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  2. orion3814

    orion3814 New Member

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    Speaking of Florida is there any decent acreage down there for sale for a reasonable price. Wife and I have been looking for at least ten acres
     


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  3. Seemedo

    Seemedo New Member

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    Looks nice the Cat is up where the pipes from all cylinders meet. My two brothers is pretty much open pipe it can get loud when you pour on the rpms. I don't miss the flapper at all if anything it seems to be a little smother in 1st and 2nd. I'm guessing you maybe pick up very little power but add a little roar to the take off and it seems like you're going to the moon. I ride in Panama City Beach just about every weekend that it's not storming. I have only seen one other 1200vrf on the road and that was at Daytona for the Supper X race this spring. [​IMG]
     


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  4. Bubba Zanetti

    Bubba Zanetti Member

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    THREAD JACK!

    Dave:

    Love your website man. Nice to see another 2T fan. I sold my 97VFR to buy a 94 Yamaha TZ125. Nothing like a 2T on the track. Also, love the Ninja 900 build you did. I have a 84 Ninja that I think i'll forever be working on but its a interesting machine so I keep at it.

    Peace,

    BZ
     


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  5. tin-tin

    tin-tin New Member

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    Would really like to hear it. Was thinking about trying a gp tip. One of those with 2" of muffler but was scared of the dbs. As far as losing the flapper is concerned, good riddance to bad rubbish. I would guess that it would help hp at lower rpm but nothing a power commander cant fix. It just makes the bike to unpredictable between 3 and 5k.

    Also what is the length of the tip?

    Love it when people think outside the box like this.
     


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  6. tinkerinWstuff

    tinkerinWstuff Administrator Staff Member

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    According to the guys I know who tune engines for a living, you've got it backwards.

    F'n around with the airbox generally will hurt your midrange. Im sure honda put that shit on there to make their production costs higher.
     


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  7. tin-tin

    tin-tin New Member

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    I probably do have it backwards. Either way a pc should fix the problem though with a little fine tuning.
     


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  8. duccmann

    duccmann Member

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    Dam Kids------- I'm sure he will give someone a reason to hate motorcycles------------------WHY???????????
     


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  9. viffer0393

    viffer0393 New Member

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    For those who wanted to hear the bike, VFR 1200 Custom Exhaust (Straight Pipe) - YouTube
    But ignore anything after about 0:15, its just my cousin talking lol. I'll post another soon of it just sitting still.
    Orion3814: I wouldnt be the person to ask, I havent looked in over a year lol.
    Seemedo: very nice bike! About how much was the bag, I'm looking to get one as I will be taking a trip to Michigan the last week of July.
    Tin-Tin: the tip is 10" long, just a bolt-on tip.
    duccmann: I'm most certainly not the loudest in town, there are a couple of guys with GSXR's and CBR"s running open pipes with megaphones on the end. You can hear them from a good mile away!
     


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  10. tin-tin

    tin-tin New Member

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    That sounds good.
     


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  11. kweezy

    kweezy New Member

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    Just throwing it out there... I know It's a smaller bike, but when I ran My 750f with no muffler just for kicks, I was amazed by how quiet it is! It wasn't even 1/2 the volume of the harley doods riding around all over the place. I did lose ALL of torque the bike had. I do like the look of the bike though. If only i had the cash for a brand new VFR
     


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  12. Bubba Zanetti

    Bubba Zanetti Member

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    A PC can't fix screwed up air flow, just a FYI.

    BZ
     


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  13. VT Viffer

    VT Viffer New Member

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    Not loud, looks great (fantastic, actually).

    Two thumbs up from me.
     


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  14. tin-tin

    tin-tin New Member

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    Im lost. we are talking about a lean condition here right?
     


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  15. tinkerinWstuff

    tinkerinWstuff Administrator Staff Member

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    I am a believer that all bikes can benefit from a custom tune with PC. The factory map is bound to have some "safety" or "reliability" built in to keep bikes from coming back to dealerships with problems.

    But as Bubba said, fueling does not change airflow.

    I recently read a thread from this guy who looked at his throttle bodies and saw that the air funnels were like 40mm and the throttle body venturi were 47mm. So he decides to machine new air funnels at the same ID as the throttle body. His theory to unristrict airflow made some sense and his work was first rate stuff.

    Fortunately the guy did the complete job instead of half-assing it like so many backyard mechanics. He did a pre-mod dyno run and a post mod run and found that he lost 1.8hp.

    Everyone thinks Honda is just a bunch of f'n idiots with this stuff they put on the bikes and some backyard mechanic with a day job as an accountant and no test equipment knows better how to get more performance out of their bike. This isn't the 70's any more. Fuel economy has doubled right along with Horsepower AND durability but somehow people think they know better and Honda is just trying to limit their fun.

    So as I said in the beginning of THIS thread, "What was the goal of the mod?" The OP said "looks and noise" so I say he succeeded. If people have a goal of performance then they need to quit making assumptions and test their results.
     


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  16. Bubba Zanetti

    Bubba Zanetti Member

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    It's going, going...going...GONE! Tink hit it out of the park!
    It should be said that neither Tink or myself are trying to be smartasses with some of you, but his line about “this isn’t the 70’s” can’t be repeated enough around this place.

    I can’t recommend enough getting to know a real engine tuner. When I mean a real engine tuner I don’t mean your Uncle Joe who has worked on HD’s for 30 years either. Yeah, ol Joe may know a few things about HD’s but he don’t know jack about true race engines or how to truly and properly set up an engine to produce more usable HP at the rear wheel; not that pesky ‘perceived’ HP at the rear wheel that straight pipes, pair mods and slick 50 give you either.

    God willing, that one thread about milling the top off a cylinder head may get interesting in all the right ways Boys and Girls.

    Thanks for making me smile Tink.

    BZ
     


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  17. Bubba Zanetti

    Bubba Zanetti Member

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  18. tin-tin

    tin-tin New Member

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    damn, you caught that statement before I edited it with something more tactful. I get that a pc does not correct airflow. It will correct a lean issue which might or might not be a problem with shortening the exhaust. I dont know since its not my bike.
     


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  19. viffer0393

    viffer0393 New Member

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    Just so everyone isn't assuming, my goal wasn't performance. I've got the Z-Bomb and PC for that. The whole purpose off this mod was for looks and sound. Now that that is cleared up, lol, does anyone know of a good place to get the bike tuned here in Florida? And preferably some place that can modify the fueling in 1st and 2nd so that the z'bomb isn't necessary?
     


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  20. tinkerinWstuff

    tinkerinWstuff Administrator Staff Member

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    No doubt about it, PC fixes any residual fueling issues with the mod. So to be clear for the rest of the kids in the class; just because fuel ratios are restored, that does not mean that air velocity, density, or other flow characteristics are at peak conditions and therefor performance is less than optimum. As pointed out in my previous example. The whole thing is a system designed to work together. Changes in one area often impact others.

    I was ignorant myself not long ago on the complexity of such issues.
     


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