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Need engine advice N A 598 cubic inch rebuild

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Need engine advice N A 598 cubic inch rebuild

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Old 12-30-2014, 10:16 AM
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off to the dyno. starts a 1pm I'll report back later.
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Old 12-30-2014, 07:11 PM
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best number
5400 rpm 712 hp 692.5 trq
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Old 12-30-2014, 08:42 PM
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thats a good number .. 5400 max rpm should live for a decent time too . mine run out to 5700 5800 max , i like it congrats glad youre up n running again
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Old 12-30-2014, 10:47 PM
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What are the specs on the build? I see 598ci with Dart 345 Pro 1's, but how about compression, cam, intake, carb, efi, etc?
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Old 12-31-2014, 07:04 AM
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It was 598 valve head broke off.

Now 600.9 cubic inch
Dart block 4.610 bore
K 1 tech 4.5 crank original
K1 H beam rods orginal
Dart intake 1050 Dominator
Comp. cam 11-461-8
308-314-112
10.7-1compression
Basically used the block,crank,rods and head castings everything else is new

Last edited by the mayor; 12-31-2014 at 07:18 AM.
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Old 12-31-2014, 07:48 AM
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Is there a reason you went with the .575 lift cam?
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Old 12-31-2014, 07:53 AM
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Thats a stout #.
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Old 12-31-2014, 07:55 AM
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Same as the orginal cam. I like how ran and sounded. Is there a reason you ask im always willing to listen and learn.

Last edited by the mayor; 12-31-2014 at 08:01 AM.
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Old 12-31-2014, 07:58 AM
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Originally Posted by the mayor
Same as the orginal cam
We're those the numbers you were looking for?
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Old 12-31-2014, 08:09 AM
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Originally Posted by Black Baja
We're those the numbers you were looking for?
It is just a little better than the orginal dyno number I was given when I bought the boat. So why im good with it
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