311 Question
 

I have a couple of 311 questions. I was hoping the formula forum could help.
1. Can any one tell me the approximate size of the sun-pad on a 311?
2. What is the L.O.A.?
3. What would the best props work the best (440 HP / stock exhaust, bravo one out drives)?
Thank you in advance.
Chris

Re: 311 Question
 

1. tell ya tomorrow
2. 33.5 feet appr.
3. Mine has 425 per side-502 mpi and runs 72 with 26 pitch Bravo 1 4 blades at 4800 rpm.

Re: 311 Question
 

31' 1" NOT including the bolt on swim platform

33' 6" (like above) with platform

Mine with 454 mags and EMI Thunder exhaust with Stainless Marine Tips, (NO silent thunder box) runs 71/72 with 24 inch Hydromotive Quad IV's.

Quad IV's are a stern lifting prop and 311's are REAL azz heavy. Dropping the silent thunder box and going from the stock Merc exhaust to the aluminum EMI thunder units got rid of almost 400 lbs. of dead weight right over the props.

The exhaust swap lost 84 lbs. PER motor and the silent thunder box is a little over 200 lbs.

Re: 311 Question
 

thats what I was gonna say, well all except for the "mine" part... lab the props and get to 5k you're at 74-76 :)

Re: 311 Question
 

Damn, forgot to measure today, I'll try and remember tomorrow.

Had a great run to St Mike's today Rob, saw all the cool kids there, you need to get working boy :D

Re: 311 Question
 

i know:(, was working on the harley today and yesterday, got so pissed I almost pushed it off the stand:mad:...pick them up the week of the 10th, hopefully back together by that weekend:)