Curtis Sparks exhaust

[Hondamaster5505]

Hey. Im thinkin bout gettin a csr pipe, full system. Does anyone know where i can get a dyno chart of what it can do horsepower wise, and what they think about it?

[jrafter]

i put one on my kids 250ex......its a very nice pipe.

well built and solid

its loud.....i like my yoshi full pipe and it has a great sound.

[gcart2]

its a race pipe. curtis and rossier (rossier is only for 450) are the top exhaust but its all opinion really.

[tar]

You will be impressed with it

[400eXr1d3rZ]

Originally posted by gcart2
its a race pipe. curtis and rossier (rossier is only for 450) are the top exhaust but its all opinion really.

Don't forget about DASA, HMF, Yoshimura and any other pipe you didn't mention because you probably never heard of them, or don't know anything about them :p

[Hondamaster5505]

Hey, im probably getting a csr system, jetting, Sparks +6 degree timing key, and Sparks cdi rev box. He said it would make it a whole new animal. (the guy who works there) And after that, probalby black handguard, and black nerfs.

I just wish i knew where to get a dyno chart of the pipe, w/ all the stuff total, im hoping to get 33-36 hp. (same as old yfz's)

I would get a banshee if i could, but im gonna keep the 400 for a while.

[Ruby Soho]

Originally posted by 400eXr1d3rZ
Don't forget about DASA, HMF, Yoshimura and any other pipe you didn't mention because you probably never heard of them, or don't know anything about them :p

does DASA even make an exhaust for the 400ex?

[400ex_rider13]

Originally posted by Hondamaster5505
Hey, im probably getting a csr system, jetting, Sparks +6 degree timing key, and Sparks cdi rev box. He said it would make it a whole new animal. (the guy who works there) And after that, probalby black handguard, and black nerfs.

I just wish i knew where to get a dyno chart of the pipe, w/ all the stuff total, im hoping to get 33-36 hp. (same as old yfz's)

I would get a banshee if i could, but im gonna keep the 400 for a while.

Sounds like my plans. I emailed CSR today, to just ask them a few questions. I'm hoping to rip into my 400EX this winter, but I want to get my X6 some time soon. I'm thinking of putting :

Curtis Sparks X6 full exhaust
Wiseco 11:1 high compression piston
stage 2 Hotcam
Bondi or CSR polishing & porting
Curtis Sparks advance timing key
Uni air filter
450R carb.
Curtis Sparks CDI box
oversized Oil tank.
450R timing chain

From what I've heard the CSR X6 is probably the best system for the 400EX. I've also heard good things about the HMF & Yoshimura.

[Hondamaster5505]

yeah, sounds sick. i was thinkin bout getting the 12.1 compression piston after these mods, but thats a little while after, when i get more money. lmao.
As a 13 yr old, its hard to come across money.