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Forum: General Racing Topics 06-01-2012, 01:29 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
I got them from a model boat forum I hang out on....

I got them from a model boat forum I hang out on. Check it out, it's really a good site.
https://www.jrcbd.com/showthread.php?t=58542&highlight=5200
Forum: General Racing Topics 05-01-2012, 02:03 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
https://i41.tinypic.com/2qkjzpe.jpg ...

https://i41.tinypic.com/2qkjzpe.jpg
https://i39.tinypic.com/140hsi.jpg
https://i42.tinypic.com/65moaf.jpg
Forum: General Racing Topics 16-11-2011, 11:04 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
Hi Adam, yes this is US gallons. Mike Lloyds...

Hi Adam, yes this is US gallons.
Mike Lloyds post on allowing this engine into Marathon, does this mean that the cubic inch limit has been increased for all blown gasoline motors in Marathon class...
Forum: General Racing Topics 16-11-2011, 01:34 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
Source: Mercury Racing engineering At 1,200...

Source:
Mercury Racing engineering
At 1,200 hp with a typical vee-bottom boat load on the engine, the 1350 quad cam four valve engine (QC4v) will consume about 120 gallons per hour per engine. In a...
Forum: General Racing Topics 14-11-2011, 11:38 PM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
According to merc.the torque curve is flat from...

According to merc.the torque curve is flat from 2500-5500rpm at 1300ft-lbs. Yes only as a package with their transmission and drives.
Just saw a price of $145,9 for the package.
Not sure but...
Forum: General Racing Topics 13-11-2011, 06:06 PM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
Not confirmed but they are going to want to keep...

Not confirmed but they are going to want to keep combustion temperatures down for longevity
A quick check around and the word is about 120 US gallons/hr. wide open.




Full price is over...
Forum: General Racing Topics 13-11-2011, 09:58 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
Thirsty? At .45 brake spec I make it 83...

Thirsty? At .45 brake spec I make it 83 gallons/hr imperial. They're probably running more fuel to keep em cool. Over 500 gallons for Cowes.
Reminds me, I need to order a box of fuel filters.
Forum: General Racing Topics 13-11-2011, 07:42 AM
Replies: 31
Views: 6,875
Posted By Mike Bontoft
1350s

These are selling like hot cakes over here. Every high end boat builder is being asked for them. Nothing else is selling.
https://i43.tinypic.com/28h3jt1.jpg...
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