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DRR Sportsman |
Looking to build a new 582 NA single carb. Any opinions on these two heads? | ||
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DRR Pro |
I’ve had both of course the sr20 are faster so why not.... | |||
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DRR Sportsman |
Is the extra ET worth the price difference? Looking to go low 460 in 1900 lb dragster | |||
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DRR Trophy |
Low 60s better be a stout 582. If it’s a new build why not go bigger | |||
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DRR Sportsman |
Just would rather have 4.375 stroke rather than 4.75 | |||
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DRR Trophy |
4.5 then make 598 | |||
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DRR Sportsman |
Should have clarified. I’m trying to stick with 4.375 stroke | |||
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DRR Trophy |
is this in denvor nc or denvor co? co will be real tough with a 582! Id go with sr20 if your willing to run gas. you'd need a stout 582 with HHs to run low 60s at 1900lbs imo. | |||
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DRR Sportsman |
I currently live in Denver but moving to North Carolina. Raleigh durham area in July. | |||
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DRR S/Pro |
This would be my choice, bad ass cylinder head and they have all the valve train geometry worked out so it is extremely reliable https://rehermorrison.com/prod...tor-2-cylinder-head/ | |||
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DRR Sportsman |
I got a good feeling those might be too rich for my blood | |||
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DRR Trophy |
I put a set of 18 degree Brodix on my 582 it went 4.63 @ 150 my car is 2070 going down the track. | |||
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DRR Sportsman |
Big duke? | |||
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DRR Trophy |
Yes | |||
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DRR Pro |
Sorry, Conventional 24.5 heads on my 588. I use a 4.375 stoke to get 588 out of a short deck block. I think if I was going to build another 588, I'd go straight for an SR20 build. | |||
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DRR Sportsman |
What did it run and @ what weight? | |||
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DRR Pro |
My 582 HH went 4.50 at 1845... | |||
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DRR Sportsman |
What compression and cam did you run? Also what carb setup and did you run a vacuum pump? | |||
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DRR Pro |
15.75...2.400 carb...vacuum pump why yes | |||
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DRR Top Comp |
Look up the video on the X-20 head. If I were doing a conventional head that’s what I would build. Good luck with whatever you pick! Clowns to the left of me, Jokers to the right. Here I am....... | |||
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