2xYanmar 6LY2(M)STE
02-27-2006, 02:34 PM
#21
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Re: 2xYanmar 6LY2(M)STE
KPM now have run dry pumps for the Yanmars , currently being used by the military.More flow than the original and more robust.
www.teamkpmracing.com
www.teamkpmracing.com
05-07-2006, 03:13 PM
#22
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Re: 2xYanmar 6LY2(M)STE
Originally Posted by cwilson
Fountain dont run two speed on the 48's or 42. Only on the Buzzi rigs and we can get the 42 to plane quicker. They use the TD tranni's.
They use a 1.13 on the 42.
MTI and WCM put together a Diesel 39. 440's, ASD8 and TD tranni's.
We are ordering a tunnel flap for it but she runs 93+ right now without turning them up!!!
FYI: My father around 9 years back went to japan to do development work on the 440's they had a Alum. 47 cougar with 4 x 440's only they were no longer 440, but they had those babies putting out 630 ponnies.
I tried to buy the engines but yanmar destroyed all but one so nobody got ahold of them!!!
We did the first 42 with reggie, we had the engines making a true 510hp and ran 680 hrs on them. Of course with the TD tranni's
I race a 42 in P3 class SBI, the boat is a pleasure hull. It planes in 5.5 secs. And will pull 4-5 boat lenghts on 500 EFI 42 from 40 to 70 MPH
It has a Top speed of 88 MPH.
ZF are good but I think the 2 speed is a pain, and you got to shift perfectly every time or the tranni's wont last 10 mins..
I make a custom Air ventilation to prop, with a shut and it is just like a two speed but without the shifting!!!
I will give you more info if you want PM me and I will let you know!!
But whatever you go with Im sure you will love the engines!!!!!
I will send you some photos below of the Custom stuff we do!!
They use a 1.13 on the 42.
MTI and WCM put together a Diesel 39. 440's, ASD8 and TD tranni's.
We are ordering a tunnel flap for it but she runs 93+ right now without turning them up!!!
FYI: My father around 9 years back went to japan to do development work on the 440's they had a Alum. 47 cougar with 4 x 440's only they were no longer 440, but they had those babies putting out 630 ponnies.
I tried to buy the engines but yanmar destroyed all but one so nobody got ahold of them!!!
We did the first 42 with reggie, we had the engines making a true 510hp and ran 680 hrs on them. Of course with the TD tranni's
I race a 42 in P3 class SBI, the boat is a pleasure hull. It planes in 5.5 secs. And will pull 4-5 boat lenghts on 500 EFI 42 from 40 to 70 MPH
It has a Top speed of 88 MPH.
ZF are good but I think the 2 speed is a pain, and you got to shift perfectly every time or the tranni's wont last 10 mins..
I make a custom Air ventilation to prop, with a shut and it is just like a two speed but without the shifting!!!
I will give you more info if you want PM me and I will let you know!!
But whatever you go with Im sure you will love the engines!!!!!
I will send you some photos below of the Custom stuff we do!!
06-17-2006, 05:52 PM
#23
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Re: 2xYanmar 6LY2(M)STE
Anymore on this. CWILSON are you around. Thanks Jeff
07-04-2006, 06:06 PM
#25
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Re: 2xYanmar 6LY2(M)STE
This was a good thread, any more developments anyone. Thanks Jeff
Any engine tuning on the 480's yet..... I also was told that if a butterfly valve, like a silent exhaust was put in the vent tubes, that once on plane the boat would accelerate 3 times harder. Jeff
Any engine tuning on the 480's yet..... I also was told that if a butterfly valve, like a silent exhaust was put in the vent tubes, that once on plane the boat would accelerate 3 times harder. Jeff
Last edited by Jassman; 07-04-2006 at 06:09 PM.
02-14-2011, 08:33 PM
#26
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yanmar
hi, can you help me out. iam about to buy a skater 36 and make it run with diesels and arneson drives! i read ur threads about the 440 yanmars and how u can tune them up. can you help on this? anyone to suggest where to buy them from? thanks
02-14-2011, 10:55 PM
#27
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Yanmar
Kalymnos,
I still got my dear OE,but sold the Yanmars,did not get the speed I was looking for,I`m a gas motor guy as told before,but the Yanmars are great if you are using your boat many hours,alot of great guys here at the board using Yanmars,good luck.
502 Magnum.
I still got my dear OE,but sold the Yanmars,did not get the speed I was looking for,I`m a gas motor guy as told before,but the Yanmars are great if you are using your boat many hours,alot of great guys here at the board using Yanmars,good luck.
502 Magnum.
Charter Member
