SoCal Jet Boats

Tech Talk => Engine Mechanical / Electrical => Topic started by: jakebrat on September 16, 2018, 09:01:36 AM

Title: What rpm
Post by: jakebrat on September 16, 2018, 09:01:36 AM
New to jet boating and was wondering if 4200 rpm on my boat punched out was normal or not? Stock 454
Title: Re: What rpm
Post by: Nickel$worth on September 16, 2018, 10:35:31 AM
If you have a double A impeller, thatís about it.


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