PicoPico
New Member
A quick and good way to check how the whole exhaust system is working is to take every spark plug out and taste it with the tip of your tong (for salt water boats), if you can taste salt you should change it straight away, and it is always good to replace everything and not make the mistake a made to change the manifolds and not the elbows! as I currently have a problem with the elbows letting water in!