best muffler for a 90 engine

[millerman]

hmm interesting ,still not sold on any one make just now but the diffrence in price between the hatori and gp is quite a lot with the curtis pipe in the middle are there any graphs on the web done backtoback as it were to show gains power ect when i raced 1/5 cars the engine tuners used to do this so people knew what pipes showed what gains etc but this sport i have not seen any

[GIZMO750]

I'm using a Hatori SB18 on my 91HZR. Seems to work very well. Got a MP5 on second 700 on a 91SZ with a Viper 2 plug head. Also works very well.

Giz.

[derrick]

Reading between the lines they all work well. Am only a novice the biggest differance seems to the sound they all make, but i would think it's only the really good flyers would really notice the differance, i could be wrong again. lol. Am sure this will make a few people comment.
Del.

[Jamin_00]

Preferred the Hatori on the 90's

Sound better, and most importantly of all,


Look better

[Cuppa]

For wot its worth i run GP on my YS56sr from miidland, Xelent, and Align 90 hp mufler on my OS HZ-R also xelent personaly i do not like the hatori header, design looks like it was designd for a four stroke motor to me, where back presure is not so important like in a two stroke motor, nasty 'O' ring thing but as a lot of stuff people swear by them, brand loyalty!? if it works use it

[rachel]

MP6 works fab for me nice and quiet power & easy to tune,.... love it

[simm0]

gp pipe from midland helis.....awesome

cheers craig