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-   -   Who runs a 20' or smaller boat? (https://www.offshoreonly.com/forums/general-boating-discussion/102131-who-runs-20-smaller-boat.html)

onesickpantera 05-03-2005 11:19 AM

Re: Who runs a 20' or smaller boat?
 
Well it's great to see that I'n not the only "little guy" out there! :D

I decided to stick with the small block for now. I'll run her and see what kind of numbers she pulls.

Zudnic 05-03-2005 03:02 PM

Re: Who runs a 20' or smaller boat?
 

Originally Posted by Scott B
LOL,

Busted?? Maybe, maybe not :D

1974 X-18

SBC, TRS

40+ consistently...

More to come :D :D

I found last year a nice 1975, but winter was coming apon us and thought I would wait until spring. Hopefully the owner has her back up for sale and is willing to deal after paying winter storage or I can re-find his info convince them to sell. Has the 350 with the Volvo drive, runs 58 mph on the GPS. My plan for this one or another like it. Use for this season as is, winter rebuild fully, mild cam and headers, replace the drive.

A Minx would be sweet as well! Smaller fits my needs this year, bigger next, like the Poker Run concept fits my social nature! Once a Month I must spend a week and sometimes half in So Cal. and Vancouver, B.C. Since I can an do take a couple of days off I plan on driving those trips more, drag a Donzi with me! Shasta begs you to take a spin on that lake!

Audiofn 05-04-2005 05:15 AM

Re: Who runs a 20' or smaller boat?
 
1 Attachment(s)

Originally Posted by Scott B
J,

She should run 70 - 72ish all day long.. Torque will be a factor, tabs may be needed... Still a very cool boat, and yes, I still have your HIN, i'll send that info to ya one day :)

Ya I know it has a lot more left in it then I am getting. I have to test some props this year and fix the trim rams (very slow!!) From the feel of what I am doing now I was thinking in the 70's would be atainable. I was just having so much damn fun in it as it is!!!! :D:D It aint that low in the water :evilb: :evilb:

ernie davis 05-04-2005 08:50 AM

Re: Who runs a 20' or smaller boat?
 
1 Attachment(s)
Just traded my 20' Cig - Stock BBC (454/365) and bravo :D
65mph @ 4750rpm /w 25-Mirage prop.. Great punch....every where.
Does roll a little if you hammer it from a dead stop....ya just steer into it
or tab out of it if it bothers you. :drink:

Dregsz 07-13-2005 03:03 AM

Re: Who runs a 20' or smaller boat?
 

Originally Posted by noboat
Well it's great to see that I'n not the only "little guy" out there! :D

I decided to stick with the small block for now. I'll run her and see what kind of numbers she pulls.


I don't think a BBC is at all necessary in a small boat. unless you need ALOT of hp. I'm holding a dynosheet for a naturally aspirated SBC, 564 hp @ 6200 rp, 550 Tq @ 4750 rpm, and I can build bigger. SBCs to around 600 hp.
(I sell crate motors). They aren't much cheaper then BBCs at this level of build, but weight and space are issues, and MOST people don't have 600 hp bbcs anyway, (mine go to 820 hp dyno tuned and tested carb motors).

If you want more power out of what you have, just change the cam.

Evan

NASTY HABIT 07-13-2005 05:06 AM

Re: Who runs a 20' or smaller boat?
 
74 20 Cig 383/375hp stroker

Philip 07-13-2005 05:45 AM

a Friends restored 20' Cig.
 
1 Attachment(s)
Hi Mark,, how are you and Roxy? are you running the Cig? A friend just did a complete Resto on one, I also bought a small boat, 21' Superboat.

Philip 07-13-2005 05:50 AM

20" Cig.
 
2 Attachment(s)
20' Cig. Resto

Philip 07-13-2005 05:54 AM

Re: Who runs a 20' or smaller boat?
 
2 Attachment(s)
A few more 21' Cig

jhwh 07-13-2005 06:21 AM

Re: Who runs a 20' or smaller boat?
 
I have a 18" offshore race boat that does around 60mph with only a 70hp johnson, and when I fill the watertank up it doesn't really care how big the waves are ;)
hull is air lubricated via 2 vents on the deck, engine is on a setback, prop axel is flush with bottom

small video here, you need quicktime to view it

http://anders.fqdn.no/aero18/tur/aero18smalloff.JPG


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