Ti-Force... I love themDo any of the dual set ups come close to 12 or so hp gains? Like the duals but hey, hp is hp.
No, but I'm thinking I must be the only one who likes the sound of the stock pipes! Nice throaty growl without any of the raspy (high frequency) of the aftermarket pipes.Am i the only one here that likes the sound of the duals over the single pipe?
No, but I'm thinking I must be the only one who likes the sound of the stock pipes! Nice throaty growl without any of the raspy (high frequency) of the aftermarket pipes.
Fortunately, the stock setup makes more than enough power for me. At least for now anyway.
According to Brock his pipes make about twice what every other pipe makes...25 or so hp compared to about 12 for the others. :
same results on mineIts official, brocks makes 10hp over a modiffied yosh full system. Made 191 on the tire without the NOS and need to go back in a couple weeks with a fresh bottle to finish the NOS map. I ran out and so did the tuner.
You have to keep in mind that any/all dyno results should be taken with a grain of salt..I have done a lot of research on this board and the net and have found the Tsukigi full exhaust and Brocks Full Exhaust (Alien, Megaphone, etc) seem to produce the most gain in hp on the dyno. I have read some posts where people have switched from Yoshi to Brocks or Tsukigi and see huge gains. Why would there be that big of a difference in these pipes in performance on the dyno?
Am I reading this right or do I need to go get my glasses? ???
A 25 HP gain from pipes alone? lease:
you wont see huge gains from any of them.
Of course the people making and selling them will say different.
Am I reading this right or do I need to go get my glasses? ???
A 25 HP gain from pipes alone? lease:
Don't believe anyone that is telling you 25 more HP than stock....I will take that bet all day long. And someone hit it on the head....all dyno's are not the same....one of the first things you should ask for when looking at a dyno chart is the air/fuel......one pipe might be more lean then another and show bigger numbers...weather is also another factor....when we dyno our race bike we use the same dyno and try to compare numbers on the same day...but the weather and be cool in the morning and put up good numbers and then get warm in the afternoon and throw everything off....dyno's are just a tunning tool!
+ 10000, climate controlled dyno rooms offer a excellent test cell along with humidity control... 25 HP from a pipe on a Gen II Busa is impossible..don't believe anyone that is telling you 25 more hp than stock....i will take that bet all day long. And someone hit it on the head....all dyno's are not the same....one of the first things you should ask for when looking at a dyno chart is the air/fuel......one pipe might be more lean then another and show bigger numbers...weather is also another factor....when we dyno our race bike we use the same dyno and try to compare numbers on the same day...but the weather and be cool in the morning and put up good numbers and then get warm in the afternoon and throw everything off....dyno's are just a tunning tool!
Here's Brocks dyno chart and link to his 08 busa mod diary......he claims about 23hp gain from just his pipe lol+ 10000, climate controlled dyno rooms offer a excellent test cell along with humidity control... 25 HP from a pipe on a Gen II Busa is impossible..