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-   -   Are there any 25' to 30' V Bottom Cat Killers outboard/IO's? (https://www.offshoreonly.com/forums/general-boating-discussion/320842-there-any-25-30-v-bottom-cat-killers-outboard-ios.html)

turbo rr 10-26-2015 07:44 PM

Speedo in your pic shows over 100....is that what your excalubur does?

johnmiffco 10-26-2015 08:12 PM

in 1'+ chop it will go past 100 easily,,
with 275+ hp x3 and stopping motors at 8,000 with 30p cleavers @ 5-7% slip
i rarely take it past 7,000
the last strake is all the boat is riding on and it is 3" up from the bottom of vee
so theres no boat on the water and tail gets slippery
again hull is made for wave crushin not high speeds
but ive done lots of set up work to make it track straight and have good attitude in the ruff
but when conditions are right ill push it past 7,000 lol
as stated my fun is the excelleration it has and cruising 4,500-5,000 through the slop
and lots of throttle to play with

for a 27 o/b boat it is fun and quick
but definitely not a under 30 cat killer
and definitely not the fastest under 30 vee

2jz 10-27-2015 09:08 AM

That's really nice. 27 Excalibur
Here's a triple setup i love to watch
https://youtu.be/CMC55mxdjR4

johnmiffco 10-27-2015 11:14 AM

2 Attachment(s)
see u have an activator
activator bought the Excalibur molds
so pretty much the same hull for a few yrs until they stepped the bottom
and removed the last strake to the rear
cool vid,,,,,,jus cruising along,,,,,
mine is a bit louder as have offshore mids,dry exhaust tuners and lots more comp than stock
gotta love the tripps hummin
couple more pics
everything but the glass on the hull been replaced and upgraded
[ATTACH=CONFIG]547046[/ATTACH][ATTACH=CONFIG]547047[/ATTACH]

turbo rr 10-27-2015 10:34 PM


Originally Posted by johnmiffco (Post 4370079)
in 1'+ chop it will go past 100 easily,,
with 275+ hp x3 and stopping motors at 8,000 with 30p cleavers @ 5-7% slip
i rarely take it past 7,000
the last strake is all the boat is riding on and it is 3" up from the bottom of vee
so theres no boat on the water and tail gets slippery
again hull is made for wave crushin not high speeds
but ive done lots of set up work to make it track straight and have good attitude in the ruff
but when conditions are right ill push it past 7,000 lol
as stated my fun is the excelleration it has and cruising 4,500-5,000 through the slop
and lots of throttle to play with

for a 27 o/b boat it is fun and quick
but definitely not a under 30 cat killer
and definitely not the fastest under 30 vee

Thats impresseve!

lightspeed 10-28-2015 07:28 AM

Boat looks great John ,,,I used to own 2 boats on this thread LOL

Omni Present 10-28-2015 01:01 PM


Originally Posted by johnmiffco (Post 4370079)
in 1'+ chop it will go past 100 easily,,
with 275+ hp x3 and stopping motors at 8,000 with 30p cleavers @ 5-7% slip
i rarely take it past 7,000
the last strake is all the boat is riding on and it is 3" up from the bottom of vee
so theres no boat on the water and tail gets slippery
again hull is made for wave crushin not high speeds
but ive done lots of set up work to make it track straight and have good attitude in the ruff
but when conditions are right ill push it past 7,000 lol
as stated my fun is the excelleration it has and cruising 4,500-5,000 through the slop
and lots of throttle to play with

for a 27 o/b boat it is fun and quick
but definitely not a under 30 cat killer
and definitely not the fastest under 30 vee

That's soooo badass and I thought twin outboards where a handful i could only imagine how busy one must be running triples in a boat like yours.........

johnmiffco 10-28-2015 03:23 PM

tks but boat is not hard to drive
trim for all 3 is on the throttles ,and fine tuning each is on dash in front of throttles
this boat u don't trim motors hardly any
as they run pretty much level to hull under speed
and when take off can leave trim alone and pull down planes and move planes to water and speed conditions
and bow does not come up ,,,with all the props it just goes forward,,,0- 85 is amazing,,,,
also with the surface gearcases and cleaver props lifting transom
I use the gearcases to help track by height and modifying the skegs longer and wider than stock
this gives the surface set up more in the water to track,,,and transom not lift as much with gearcases above the transom
I have built many race boats in the past
today I like challenges of doing the unique and dialing in till get it
this 1 is pretty much done after 1 1/2 yrs of lots of changes to find the happy combinations
hit all my goals on it,,,looks,ride ,speed
ready to start another 1
I really like gone again popping 180s in a 32
so thinking of a 30 what I can get it to do,,,,,,,,,,,,,,


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