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Where ARE all the LSx motors hiding???

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Where ARE all the LSx motors hiding???

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Old 06-20-2012, 08:19 PM
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And it just go easier. I've been waiting for Tial to release these housings. They will be producing a GT30 GT35 and GT42 water cooled housing. I also found out today that the GT42 housings that are used on the 1350 QCV4 are listed for just over $ 1,300.00, although I haven't confirmed that they can actually be purchased.

Twin GT37/35's on a 406 - 454CI LS would make gobs of reliable power AND TORQUE on pump gas. I think the best part about the housings that Tial has just introduced is with very simple adapter and stay bracket a person could mount them on the back of a set of CMI's with very little effort.
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Old 07-03-2012, 07:02 AM
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.


our C30 cat can handle twin small blocks.

What is the least expensive LSx motor and drive package that produces around 550HP?



Thanks.

.

Last edited by noli; 07-03-2012 at 04:44 PM.
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Old 07-04-2012, 10:13 AM
  #193  
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Ive wondered this as well! I am a huge LS guy...Hence my screen name!

LS motors in ALL different displacements, be it 4.8 5.3 6.0 6.2 etc etc.... can make MASSIVE power per inch. I understand to make a motor marine, there are inevitable differences and challenges... however... LS motors will not likely become obsolete for a VERY long time.

Its very surprising that there are not a TON of these on the water. If a company made conversion kits for typical SB or BB boats... wow, they would sell!
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Old 07-04-2012, 08:13 PM
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Originally Posted by Precision
1. Most forced induction motors DO run some amount of boost in an offshore boat at cruise. If the bottom end is built right anything less than half of an atmosphere of positive pressure for an extended period of time will not hurt anything so long as proper parts are selected and engine cooling is sufficient. .
I am not sure what you mean, by "not hurt anything". Life goes down when load goes up.

Originally Posted by Precision
2. If you would consider turbo charging a motor instead of super charging it the intervals between rebuilds get much further apart.
I can't think of one reason why this would be the case, unless there is so much load on the front crank bearing of a supercharged engine that it is wearing it out.

Michael
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Old 07-26-2012, 03:53 PM
  #195  
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http://www.offshoreonly.com/forums/s...-bravo-1s.html

Bump

(They are starting to come out of hiding!)
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Old 07-27-2012, 07:23 AM
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Originally Posted by Wasted Income
http://www.offshoreonly.com/forums/s...-bravo-1s.html

Bump

(They are starting to come out of hiding!)
What he said...

I was afraid to post anything until I saw how it ran.
Adding more power to it this winter.
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Old 07-27-2012, 08:30 AM
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Originally Posted by timmoore
What he said...

I was afraid to post anything until I saw how it ran.
Adding more power to it this winter.
IMO the best part is you DIY, and as it would appear, on a budget.

From the numbers you posted, I don't think anybody can argue that it WORKS....and in my opinion, the best part is that it didn't take a pair of LSAs other $25-30k LS "marine" engines to do it.

Much respect.
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Old 07-27-2012, 02:44 PM
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i have not been keeping up on the posts but the guy i work with just showed me this

http://www.lsxtv.com/news/video-supe...tboard-motors/
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Old 11-03-2012, 08:52 PM
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A couple more LS projects for those that are interested.
Attached Thumbnails Where ARE all the LSx motors hiding???-photo-41-.jpg   Where ARE all the LSx motors hiding???-photo-40-.jpg   Where ARE all the LSx motors hiding???-photo-39-.jpg  

Where ARE all the LSx motors hiding???-091.jpg  
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Old 11-04-2012, 04:35 AM
  #200  
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Originally Posted by HaxbySpeed
A couple more LS projects for those that are interested.
looking great ! love the first one old school powered by the newest generation whit one off a kind engine covers !

keep up the good work haxby !

bor
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