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sneak peak/ fastest 42 tiger engine

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Old 04-16-2010, 04:46 PM
  #551
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We found a collapsing element in the oil filter
note : stay away from fram filters.

I have heard that about Fram filters.
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Old 04-16-2010, 04:55 PM
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Way cool numbers, very impressive. Best of luck and be safe.
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Old 04-16-2010, 05:58 PM
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Originally Posted by GATORONE View Post
I didn't say anything about tuning, But at the end of the day there are only a few engine builders set up to dyno in full marine dress. If you would like I can give you a list. Most people on here speak of hp in a boat as a fully dressed wet motor
So you go to all that trouble and you still don't know exactly how much hp is getting to the water through the drive and the prop. Marine exhausts can change the tune so I agree with using the exhausts but parasitic losses are what they are.
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Old 04-16-2010, 06:30 PM
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His boat has big tube 2.5" headers, we dyno with 2.25" it may pick up a few hp there going to the boat headers . The dyno exhaust runs to a muffler, and none on the boat so who knows. Alternator and water pump may be a few hp. Transmission probably 30-40.
All in all making 1440's now, and I think there is another 40-50 left in it with a cam, carb work, and possibly a couple more lbs of boost.
Still have to try the methanol also see what that does, my car makes 2800 hp with it the boat should like a sip also.
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Old 04-16-2010, 07:10 PM
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Default oil pressure

i have just a shorty fram filter on that will fit between the oil pan for dyno purposes, no oil cooling system or big filter like on the marine setup, between filter colapsing and making pulls rite on top each other resulted in decrease in oil pressure, done same each other time we dyno, no problems when marine dressed or in boat...


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Whats up with the Oil PSI? Falling like that, whats it going to have after 5 miles? Not bashing, genuinely asking.

How much boost on 93?
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Old 04-16-2010, 07:14 PM
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Default dyno

also like to add we will be pulling these motors to 7000 rpm, hp steady climbing at 6700, small glitch we are trying to resolve before pulling higher, hopefully with camshaft, these engines may hit my cig but will be in market for a cat to place them in this year, hopefully will be able to hang with some of the fast boats!
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Old 04-16-2010, 09:07 PM
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Originally Posted by SHAWN DAVIS View Post
We found a collapsing element in the oil filter
note : stay away from fram filters
stock frams suck. Several years ago, we had several collapse on the dyno. We now run a stock wix.

Last edited by Coolerman; 04-16-2010 at 11:08 PM.
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Old 04-17-2010, 09:36 AM
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stock frams suck. Several years ago, we had several collapse on the dyno. We now run a stock wix.
Ditto we dont use them either
Frams are for coffee
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Old 04-17-2010, 11:11 AM
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Thumbs up Here's a new cat for all that power......................

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Originally Posted by Voodoo View Post
also like to add we will be pulling these motors to 7000 rpm, hp steady climbing at 6700, small glitch we are trying to resolve before pulling higher, hopefully with camshaft, these engines may hit my cig but will be in market for a cat to place them in this year, hopefully will be able to hang with some of the fast boats!
I can help you with a new cat........here's pictures of a New 52' Skater set up for Arneson drives and a rudder.
Attached Thumbnails
sneak peak/ fastest 42 tiger engine-52-skater-11.jpg   sneak peak/ fastest 42 tiger engine-52-skater-10.jpg   sneak peak/ fastest 42 tiger engine-52-skater-2.jpg  

sneak peak/ fastest 42 tiger engine-52-skater-18.jpg   sneak peak/ fastest 42 tiger engine-52-skater-21.jpg  
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Old 04-28-2010, 11:01 AM
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I'm thinking at the last stop run from the bridge to the Casino everyone will have a nice view.
Also would like to add that me and Shawn or his dad have no problems between us!! Received a few PMs that made me feel like some might be getting that impression. This is suppose to be fun and and hang out with other performance boaters who have the same passion.
There's enough bullchit going on in the news to turn this into a soap opera. The more I think about it maybe Royal Purple can include some side by side runs at the last stop. I for one will have my entire family with me and would probably put out any unnecessary riders if im going to hang this biotch out.
I'll have the goose and bull ready along with cameras..and a Skater cheerleading section
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