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Originally Posted by 14 apache
(Post 4598076)
I had 383MC brodix 276-284 on 114 with 750 lift 10.1 kinsler injection made 960hp 6800rpm dry sump 6stage standard cam core and 842 lifters.
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Not really concerned about getting on plane. We have a 32ft Skater and also has 2 speed Trans missions in it the boat rolls over as soon as your role in the throttles it's crazy. The boat it rarely under 3000 RPM.
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Yes with 600. I block the lifter valley I only pull vacuum in the pan I didn't want to starve the valve guides of oil. If I want it will go high 20s on the vacuum in the pan but I regulate it to around 12" Running auto verdi pump with oil air separator on the back of the pump. The oil pan has dividers at each main cap..
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Originally Posted by Single cat
(Post 4598094)
Well just got the call from David nickens. We are going to us the dart Pro1 20 451cnc head.Hmm lol
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Originally Posted by 14 apache
(Post 4598097)
Be carful might hurt the low-end torque a bunch just saying airspeed will be down at low rpm. What boat you putting them in? My apache suffered planning off with the big heads on it.
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Can only us a 10.2 Deck Block because we all ready have the headers. We all ready have to have new tail pipes. Just trying to be a little different by not having a SC combo witch we just took out of the boat. Anything in the 900hp the boat will run faster then we care to go in it. About 6 weeks ago we were just out playing around in it and run133 In less then a 1/2 with 3 people in it.
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Originally Posted by hogie roll
(Post 4598142)
someone on YB said SR20s have less CSA than your heads. The extra volume is due to port length.
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Originally Posted by Single cat
(Post 4598148)
Can only us a 10.2 Deck Block because we all ready have the headers. We all ready have to have new tail pipes. Just trying to be a little different by not having a SC combo witch we just took out of the boat. Anything in the 900hp the boat will run faster then we care to go in it. About 6 weeks ago we were just out playing around in it and run133 In less then a 1/2 with 3 people in it.
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Originally Posted by 14 apache
(Post 4598165)
Are you putting 60mm cam cores in these engines? What lifter combo you going with?
post 10 - Big base circle deal with roller cam bearings. Jesel 904 lifters with the .820 wheel |
[QUOTE=Single cat;4597955]Still up in the air on the cam but it will be 60mm roller bearing deal. I would feel sure yours would make more steam with more head. I take it you also have small bore engines[/QUOTE
Don’t it is possible to get too much steam or head... |
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