Fastest prop on your Allison to date!

[xb03]

What is you fastest prop that you've ran so far?

boat-motor-prop-mph

 

[catfish123]

So far:

XB2003 with 200 Promax (28 Mercury ET) 88.7mph
XB2003 with 225X (30 Chopper II) 97.1mph
XB2003 with Merc 280 (27 Hydromotive Quad IV OT) 101.5mph

The 280 has been run VERY little on top end, and there is definitely potential there for more.

 

[Myron]

labbed 30 chopper II

 

[GotMyAlly]

Hydromotive T3X

 

[DOUBLE J]

SS 2000 excell
fresh 280 rebuild
1.87 sportsmaster with Allison skeg mods
brand new 30 lightning et lab finish
2 people sitting side by side (low gas, no backseat, lightweight wife as passenger)
8500 rpm
115 mph
Did this mph one time with her and she said never again but made numerous 8000 rpm passes @ 110 with two with the same prop

 

[suicidealli]

A cut chopper similar to an ET, 26p, xb 2002, drag, 116 mph, 1.75 gears, 9200

A ally cut chopper 28p, xr 2001, drag, 123 mph, 1.87 gears, 9800



I only ran top end once in the drag.. A lot more left, but not for me!!!!!!!!


Roy

 

[DragAlly02]

Jc's RL ET cut ChopperII

 

[xb03fs]

27 Hydromotive OT 85.9 200 EFI with CLE Titus coned lower, 6750 raised limiter

I havent pushed other props as hard though honestly its like an old pair of jeans it just so good you don't wanna take it off

 

[Lotus 50]

31 Triton, bought from Allison, followed by a few tenths by a 30 small ear

 

[SLOmofo]

29" SRX by DAH. Got in it at 95+, got out of it less then a second later 100.5. BTDT

 

[mercman1234]

Chopper one at 7300 rpm at 100 mph with a s.s 200 merc

 

[Lakeman (Allison)]

A worked 30p et lighting. Xb2003 225pm 98mph

 

[Jimxb02]

Knob cut chopper from Hydromotive ( looks like a T3X ---- similar to Merc ET )

A few tenths slower ---- Hoss Hyperdrive 14.5 X 30

Jim

 

[ImbadBob]

A worked 28 cleaver.

 

[rmills280]

28 performer

 

[jeff tyner]

14x5/8 x32 cleaver

 

[Wicky]

Performance Yammacopy worked by Hackney...99.4

 

[bullwhipjkg]

worked 28 yamaha drag
promax 225 7100 rpm 99.9 on 1 gps and 99.8 on another

 

[ally2dextreme]

26 yamaha drag 113mph xb 2002

 

[xb03]

Sure are alot of you running 98 and 99 must be hard to hit that 100 mark.