450 to 525 conversion

I have an 06 450sx with a not so good motor but I have an in on a 525 motor from an 05 525sx. Is just a simple straight swap? Do they share the same carb and cdi box or is it a little more nivolved than that? If anybody has done this or has any info I'd really much apprecite it.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now