Re: Whipple On A Efi 500 Nsx
 

Art
What Is Your Drive Height?slip?

Re: Whipple On A Efi 500 Nsx
 

slip was 12% to 14% using bravo pitch -1. ie 30 bravo is only a normal 29 pitch. using straight bravo pitch it was 16%. The center line of prop shaft was 1.5 inches below bottom of centerpod. Just for your info with the 3100 it is 12 % using bravo -1. and with the herrings it is 9% using the Herring published pitch.

Re: Whipple On A Efi 500 Nsx
 

To Get That Drive Height I Will Need A -1 Shorty With
A 1/2 Spacer.i Will Get Bill To Order It Tomorrow With 1.35 Gears....

Do You Still Have Some Custom Props To Try With This Gear?

The 1.27 Gear Is Too Lazy For Me

Re: Whipple On A Efi 500 Nsx
 

I have my spare 34 lab props that you can try if you bring it down here. call me 281-235-5174

Re: Whipple On A Efi 500 Nsx
 

Ok Shorties Do Not Work On 26 S
Boat Handles Well But Slip Is Over 20%
1 1/2 To 2 Inches Below Center Pod Is The Sweet Spot

Re: Whipple On A Efi 500 Nsx
 

Update
Got My Imco Standard Length Lower Today
1.34 Gear The Only Prop I Had To Try Was 4 Blade 34 Bravo
11% Slip
Will Order A 32 Bravo Or Herring Tomorrow And Make Some Speed Posts