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454??
Jul 21, 2014 2:24:57 GMT -9
via mobile
Post by Rp on Jul 21, 2014 2:24:57 GMT -9
Ok so i found it not to b a vortec motor but its a mark iv hi perf pass out of a 86 class a motorhome with serp belt. I think it has pee port intake but not the heads( i hope ill check what could be done to make this a budget light to light street romper
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454??
Jul 21, 2014 14:02:27 GMT -9
Post by pumpgas540 on Jul 21, 2014 14:02:27 GMT -9
Depending on what it's going in will depend on what you may want to do. Transmission? Gear ratio?
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454??
Jul 21, 2014 20:08:37 GMT -9
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Post by Rp on Jul 21, 2014 20:08:37 GMT -9
69 chevelle 4 speed would like some motor upgrades its a stock mh 454 iv read its good tq not so good hp need to equal them out also is this block a good foundation to build with
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454??
Jul 22, 2014 16:48:19 GMT -9
Post by pumpgas540 on Jul 22, 2014 16:48:19 GMT -9
MK 4 is a good one to start with. I would change the intake and carb to start with and just have some fun for now..
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454??
Jul 23, 2014 8:54:04 GMT -9
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Post by Rp on Jul 23, 2014 8:54:04 GMT -9
I have a 650 demon will that b enough and what intake would you recomend
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454??
Jul 24, 2014 9:06:22 GMT -9
Post by pumpgas540 on Jul 24, 2014 9:06:22 GMT -9
I would use a dual plane like an Edelbrock air gap or similar. The 650 might be a little light for a big block but it's worth a start.
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