Valero Setup

Randy,
   I have a 88' Valero and was reading your articles on set back. What is the proper way to set the propeller depth? Do you level the pad and then the motor or do you set the boat at the angle it rides and then level the motor? I know you say that 1 1/4" below the pad is best. I have a 2.4L EFI o/s on the back and have 5 1/2" of set back. Is that enuff or do I need more? Thanks for any help.
 
Mike

 

Mike,

I'm assuming you have a YT hull, not a V-Bottom. Trim the motor parallel to the hull bottom. With the straight edge, line up the propshaft centerline and position it 1" - 1 1/4" below the pad. This will give you the best overall performance. 5 1/2" of setback is good for your power supply. You'd need less with more power and more if you carry a lot of weight in the front seat (big passengers).

Randy

 

 

Please submit whatever questions you have to IHRTechTalk@yahoo.com.  All questions and answers selected will be displayed on this page as they come in.  Note: though all boaters are welcome, priority may be given to I.H.R. members.  Randy can not be held responsible for any advice given.  Though his information and expertise is second to none, he has no control over what you do with your boat.  It is up to you to boat safely and act responsibly, and his advice is only to be used as a guidance for your high performance boat/motor of which you are the one responsible for the risks involved.

Thanks,
Mark C.

 

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