Go Back  Offshoreonly.com > Technical > General Q & A
quad-rotor 565 >

quad-rotor 565

Notices

quad-rotor 565

Thread Tools
 
Old 03-28-2005 | 05:52 PM
  #11  
Thread Starter
Registered
 
Joined: Jan 2004
Posts: 13
Likes: 0
Default Re: quad-rotor 565

FYI I was told that scat makes all crowers billet cranks.
whitewater is offline  
Reply
Old 03-28-2005 | 09:14 PM
  #12  
Registered
 
Joined: Nov 2002
Posts: 654
Likes: 0
From: Champaign, IL
Default Re: quad-rotor 565

i thought most scat cranks were forged in china... and machined here...

Don
chromecat is offline  
Reply
Old 03-28-2005 | 11:29 PM
  #13  
Thread Starter
Registered
 
Joined: Jan 2004
Posts: 13
Likes: 0
Default Re: quad-rotor 565

Yes Shaun after dyno tuning and a couple hours testing then 5 hours racing she ready for a tear down.
whitewater is offline  
Reply
Old 03-29-2005 | 12:46 AM
  #14  
Registered
 
Joined: Dec 2002
Posts: 239
Likes: 0
From: MO
Default Re: quad-rotor 565

Originally Posted by whitewater
Hi everyone! Im currently building a 565 3.3 quad rotor endurance engine, I and am looking for some advise on a few components.I purchased a new World 111 block with steel caps and am having piston sprayers installed.My question is ,Do you think the scat billet crank is good enough for 6000rpm and 1500hp for up to 1hr wot runs.I was originally thinking on the kryptonite crank,but availability was slim.I also wanted to know if the gun drilled pin oiler carrillo rods would be a good choice over the the standard carrs.I spoke to the scat tec person who was very helpful by the way, and he thought their billet crank would be over kill. Any thoughts would be appreciated.thanx in advance!
If you don't know the answers to these questions you shouldn't be building this motor. Not just anyone is going to give you the correct answers.
I say run the scat 9000 4.25 crank and the scat 5140 rods no need for overkill with only 1500 HP.
NOBODY is offline  
Reply
Old 03-29-2005 | 02:23 AM
  #15  
Strip Poker 388's Avatar
Rob
20 Year Member
VIP Member
 
Joined: Aug 2001
Posts: 21,637
Likes: 12
From: Ms
Default Re: quad-rotor 565

Originally Posted by whitewater
FYI I was told that scat makes all crowers billet cranks.
\


No. Crower has his on foundry.There not cheap
__________________
.

The Only Time You Have To Much Ammo Is When Your Swimming Or On Fire.
Strip Poker 388 is offline  
Reply
Old 03-29-2005 | 05:26 AM
  #16  
Vinny P's Avatar
I hate the winter!!
 
Joined: Jul 2001
Posts: 2,707
Likes: 0
From: long island, new york
Default Re: quad-rotor 565

1500 h.p. and a 700 lb aluminum hull My main concern would be my own survival not the motors. Good luck with this one.
Vinny P is offline  
Reply
Old 03-29-2005 | 11:25 AM
  #17  
rmbuilder's Avatar
MarineKinetics
 
Joined: Oct 2002
Posts: 942
Likes: 5
From: Rochester, NY
Default Re: quad-rotor 565

Whitewater,
In the application you describe I doubt there is a crankshaft you could use that would be described as overkill. It will require the necessary budget to be successful. LAE Kryptonite is now Superior Crankshaft. You can direct your technical inquires to Sebastion Franzen. All of the below vendors can deliver custom billet crankshafts to the requirements of your application. I have worked personally with many of them and can assure you the materials and workmanship is of the highest quality. Collectively they produce the majority of cranks for competitors at the top level of motor sports. Any of them can meet your needs for this project. Carrillo is a very good choice for connecting rods.
Bob
L.A. Enterprises (Superior Crankshaft) 949-428-8788 x102 Sebastion Franzen
Bryant Racing 714-535-0509 direct Joe Squires
Moldex 313-561-7676 ask for Whitey
Winberg crankshafts 303-783-2234
http://www.hankthecrank.com/index.htm
http://www.callies.com/
http://www.crower.com/
http://www.holley.com/ Lunati
rmbuilder is offline  
Reply
Old 03-29-2005 | 11:46 AM
  #18  
Thread Starter
Registered
 
Joined: Jan 2004
Posts: 13
Likes: 0
Default Re: quad-rotor 565

Thank-you RMbuilder ,I have found lots of useful information in previous posts of yours.I would like to try the morel lifters in this engine as this is an erea we have had quite a few problems in the past.Do the morels have a edm or pressure fed oil hole?
whitewater is offline  
Reply
Old 03-29-2005 | 11:47 AM
  #19  
RLW
~~~~
 
Joined: Oct 2000
Posts: 1,451
Likes: 3
From: Western New York
Default Re: quad-rotor 565

Gentlemen,
Before everyone gets there panties in a knot over his questions, look at his username. "Whitewater". This guy is a jetboater who races up and down rivers at over 100 mph. This is the style racing you see in the Northwest.
Be a little open minded and be amazed at what these guys do when it comes to racing.
We are here to help, aren't we?
Whitewater, welcome to the board. Can be a little rough at first but if anyone knows rough, it's you. I have always been facinated with your style of boat racing. Are there any websites that gives information on Jetboat River Racing?
Russ

www.riveradventuresltd.com/raceboatpictures.htm

Last edited by RLW; 03-29-2005 at 11:52 AM.
RLW is offline  
Reply
Old 03-29-2005 | 12:10 PM
  #20  
Thread Starter
Registered
 
Joined: Jan 2004
Posts: 13
Likes: 0
Default Re: quad-rotor 565

Thanks for the welcome Rlw! Here is a couple excellent web sites on white water jet boat racing.www.eagleracing.ca and www.jetboatracing.com .I will be posting my latest race engine for sale on this site,It took so long to finish that when it was done 700hp was not enough power to be competetive in A class.I dont know if a aluminum sbf would work in your bigger boats because lack of torque.But its built to run @ 7000rpm all day long.The price may sound outragous but Im selling it .50c on the dollar.Every peice is brand new less dyno time.
whitewater is offline  
Reply


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.