272lsformula

iTrader: (1)

In box cleared email coming. Thanks

Tibbstoy2

iTrader: (1)

Pm sent with my info... thanks!

Tibbstoy2

iTrader: (1)

Confirming, stock 32p props are sold. Still have the labbed set of 28p props (BBlades labbed last year, props were stock before that).

mach 1 2450

Interested in 28 rh if you would like to seperate

32WANTED

Thanks for the info but they won't work for my set up.

Tibbstoy2

iTrader: (1)

Still have the labbed 28's. See Page 1 for pictures. They are perfect. Lab job was conservative, plenty of meat on the props, intended for long term use.

PurdueCAT

iTrader: (1)

How much rpm/speed did you gain from the lab?

Tibbstoy2

iTrader: (1)

I can't say for sure on RPM because I changed drive Gear Ratios over the same winter from 1.34 to 1.50. I can say that we weren't targeting increasing RPM of the props (I didn't want to alter the pitch from stock). From 1.34 running 5200 rpm to 1.50 running 5900 rpm - doing the ratio's, that's maybe a gain of 100 rpm. As far as speed goes, the ratio change supposedly affects how the boat handles and the transmitted torque as well, but the bow definitely carried better and reduced my wetted surface area enough that I gained 3 mph. The mid range pull on these props was incredible above 3500 rpm, I was blown away at the natural acceleration of the props vs other sets I have used in the past.

Tibbstoy2

iTrader: (1)

Still have the labbed 28's - great set of props for someone. I now run Arnesons, so I have no use for them. Thanks!

Faster Daddy

Were the 28's not tall enuff for your set up? Hoping so, I just re powered my 31 and will be 3-400 HP more than I was. Have been running 24's at about 4,500 rpm' sand thinking 26's at least, but lab bed 28's may work fine? Need to be turning 52-5300 now. May need to call Bblades myself and see what they think. You still have them right?