changed to 4-2-1, add a bullet and a sport muffler to my fl, awesome ride i've been wanting for, haha... my car just 2 mth old and i'm already mod, dunno sc will void my warranty or not... heehee
but still happy with it..there's diff in driving with the new air-flow system.

should i change the cam and crank pulley?
or crank pulley alone 1st...? does changing of crank pulley needs tuning?
i heard cam pulley needs tuning...



pro pls comment...

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Added on March 8, 2011, 11:53 amand how many r there for cam n crank? 2?

This post has been edited by khiat999: Mar 8 2011, 11:53 AM