Gen 1 with sluch pipes

[Morne]

I need some help here please, I have a 4 into 1 Yoshi system on my Busa. I want to know can I take it a part where it join to become one and put a sluch pipe on and ride it like that with no peferated tail. So with other words it would be a staight pipe coming out under the front food peg?

Will this cause anny damage to the engine or loss of power?

Thanks
Morne

 

[sixpack577]

No engine damage, probably no power loss, and a slight gain with a proper dyno tune. But very LOUD! Just take the muffler and midpipe off, if you can stand it, go for it.

 

[Morne]

Done it but backfire a lot and blue flames came out of the pipe when taping of the gas is this normal?

Thanks
Morne

 

[cipher5791]

Sounds like it is too lean. Do you have a power commander?

 

[Morne]

Sounds like it is too lean. Do you have a power commander?

No but thinking of getting one. Will it work the pipe that I want to ride with?

 

[DEMMYM]

Power commander should take care of 90% of the popping

 

[bigbadboy]

if you don't have the Pair valve blocked then that is your problem, the powercommander wont fix that.

 

[sixpack577]

Sounds like it is too lean. Do you have a power commander?

No, it's just unburned fuel, and the pair valve mod will help the popping as said above. The Power Commander won't have a generic map for that, but probably something close. As always a dyno tune is your best bet. But the bike will be fine with nothing.

 

[BIG GUY]

Done it but backfire a lot and blue flames came out of the pipe when taping of the gas is this normal?

Thanks
Morne

I would not run it like this. What is the reason for you wanting to have such a loud exhaust?

 

[BigRod1300]

It will free up TO MUCH back pressure and actually cause LOSS in Power.

 

[sixpack577]

It will free up TO MUCH back pressure and actually cause LOSS in Power.

But it breathes fire and rings ears, surely an even trade!

 

[BigRod1300]

But it breathes fire and rings ears, surely an even trade!

You can breath fire now if you want ..I think. While riding along....rev it up, hit hit the kill switch..then flip back on.

Use to work on my old 91 gsxr750 back in the day. We use to scare the crap out of sping breakers in Dayton walking down the strip

 

[icemansid]

that doesnt work as well on FI. Kill switch kills the injectors - thus no fuel is run through the system. Worked great on the older carb bikes - agreed much fun, esp at night with flames.

 

[chrisjp]

sounds like crazy talk to me