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-   -   Formula 382 Fastech like more speed! (https://www.offshoreonly.com/forums/prop-talk/237142-formula-382-fastech-like-more-speed.html)

1MOSES1 09-01-2010 07:44 AM

i am surprised your running 26's...with 28's you are sure to see a top end difference.

Bompa 09-01-2010 09:03 AM

Yes i am also wondering why i only can spin 26s when everybode else spin 28 or 30s, but my slip is very low.

Did try out some Revolution 4 25s last week but with these i had 3% more slip, 4-5mph slower cruisiespeed and same topspeed at 5400rpm.

But i did noticed that one engine did take more time to spin up at same rpm as the other, when i tried the Rev 4s. Do also notice that with the Bravos but not as much. So i dont think one of the engine performs like the other.

Back4More 09-07-2010 09:35 PM

1 Attachment(s)
A friend has an 05 382 with 496HO's and on a light load spins labbed Bravo 26's to 5000rpm....71-72mph.

t500hps 09-07-2010 09:58 PM

recently sold a 2002 382, air/heat, no boxes. Had 8 psi prochargers on 500efi's and ran upper 90's.......sold the prochargers and built N/A 540's than ran mid 80's. The boat handles great at speed but does take alot of power to run. I ran 3 summers on 32P 4 blades then the boat lost 2 drives in under 12 months after switching to 5 blades....700lbs of TQ probably didn't help matters though.


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