2003 Sporster Steaming

[RANDY V.B.]

Noticed On My 03 Sporster With The 155 4 Tec Motor That It Was Steaming Alot Out Of The Exhaust When At Crusing Speeds. Antifreeze Level Is Good And Felt The Exhaust And Engine For Excessive Heat But Everything Felt Cool. And The Other Question I Had Is I Bought A New Stainless Inpeller Wondering If I Polished It Whether It Would Make Better Performance. Thanks.

 

[seadoosnipe]

Steam....

The steam is normal. It's water being injected into your tuned exhaust system. There for helping to quiet the motor and cool the exhaust before it exits the boat. So, it's normal.
Polish..........you probably won't know the difference but it'll look good...:cheers: