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FIVEPTOHH 01-13-2012 08:27 PM

need some fountain knowledge
 
I am looking at a 42' lightning with triple 454 supercharged carb motors it is a 1998. What kind of speed can that set up obtain..? give me the pros and cons if anyone knows.

thanks

US1 Fountain 01-13-2012 09:23 PM

525's? Low 90's

nitrousnolan 01-13-2012 09:38 PM

Prob low 70's from what I have been told from friends that have owned these.

Reggie 01-13-2012 10:01 PM

I would say in the 70's lots of weight with trips, if they're stock motors.

tomtbone1993 01-13-2012 10:02 PM


Originally Posted by nitrousnolan (Post 3593242)
Prob low 70's from what I have been told from friends that have owned these.

it will do 70 with the center engine off dragging a drive.....

i would say high 80's low 90's....

BTW i have owned a triple non step 42...not speaking on assumtion...

US1 Fountain 01-13-2012 10:29 PM

Buddy owned one with triple 525SC's. Low 90's
Any pics of the boat?

Meshikinquah 01-14-2012 03:18 AM

I know stock 502 efi (415 hp) trip will do 83.

eddie 01-14-2012 05:28 AM

I had a 42 1993 flat bottom 525 SC boat ran 81 GPS when dailed in. Steps should be worth a few. I burned $8k worth of fuel May - August get ready for that. The SC's are very thirsty and run on 92+

FIVEPTOHH 01-14-2012 07:21 AM

2 Attachment(s)
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flat rate 01-14-2012 08:17 AM

we had a 99 trip 525 sc it ran 92 all day every day stock with smaller pulleys it ran 95


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