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View Full Version : New 07 ltz400



07ltz400
03-24-2010, 08:24 PM
well i just recently picked up an 07 z400. i was planning on putting a hmf exhaust on it and removing the air box lid. any other mods i should put on it as of now. i only have about a grand to spend on some mods just trying to do what i can at the moment.

KAWIRYDER
03-24-2010, 11:51 PM
Maybe pick up one of those BIG GUN over rev boxes.:D

07ltz400
03-25-2010, 08:50 PM
do you think they are worth the money

KAWIRYDER
03-25-2010, 10:02 PM
I guess that I would say yes in my opinion it is worth it. If I understand it right it advances the timing which gives you more torque on the bottom end to mid range. Hope this helps.:D

k2thej88
03-26-2010, 09:59 AM
400 ex intake boot!!