Help With Buddies New Power Quest Prop Size
 

My Friend In Florida Just Bought A New 2004 Pq And It Came With Stock 502 Efi 28 Foot Bravo One And Hes Running With A 24 In Prop
He Says It Is Real Slow Not Even 60 Mph Is That Right Speed Or Is Somthing Wrong? What Would Be The Best Size Prop Or The Largest He Could Go With.
He Also Thinks The Dealer May Have Switched Prop After He Test Drove It And Before He Took Delivery, Nice Sales Crew >>>>
Thanx For Info On This Matter

Re: Help With Buddies New Power Quest Prop Size
 

What is his WOT RPM?

Julie

Re: Help With Buddies New Power Quest Prop Size
 

4700- 4800 Wot Trim 1/2 Little Over 1/2 5000 Wot

Re: Help With Buddies New Power Quest Prop Size
 

I have an 02 with a 496 HO. The best I have seen is 66 on gps about 68-69 on the speedo. When I went out this year for the first time it was only 60 degrees,when it gets hot and humid I loose 3 to 5 mph. Bravo 1 24 pitch about 4900 to 5000 wot. I would think that boat would run 65 mph just about anytime. Also I didn't know that engine was still being used. If it is a 500hp it should run over 70... Hope this helps....

Re: Help With Buddies New Power Quest Prop Size
 

BillR knows the answer to this one because he ran a solid 68-69 with his 28 PQ/502 EFI a couple of years back.

Re: Help With Buddies New Power Quest Prop Size
 

Thanks To All For The Help. It Must Just Be They Way Is Is Trimming Out ,slip Or Blowout Maybe.....i Have Hp Conversion On A 502 Mag Efi And I See 72 On Speedo And 69 70 On Gps

Re: Help With Buddies New Power Quest Prop Size
 

Is The 496 A Better Ingine Than The 502 ...

Re: Help With Buddies New Power Quest Prop Size
 

It Was A 496 Not A 502 Thanks Sno Pro For The Info

Re: Help With Buddies New Power Quest Prop Size
 

1/2 on the trim is too far. "Just" over 1/4 is about right.

My boat ran best with a labbed 26 p Bravo 1.
He "should" be getting 64 to 66 with stock prop.

Re: Help With Buddies New Power Quest Prop Size
 

Sounds like too much trim. Make sure you trim to max speed. More trim isn't necessarily faster, just more prop slip and lost speed. If the boat has a big rooster tail while at speed then thats too much trim. Before your friend makes any adjustments to anything he needs to be familiar with the boat. When he is comfortable with the boat he can consider making modifications to the boat and prop.

Matt