Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
11-07-2006, 08:12 PM
#21
Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
Originally Posted by Stingray69
Get it working right, then shop for more cubes, keeping the 454 as back up/put back, when needed/selling. A 500hp, freshened, will get you way faster, way easier, than surgery to the 454.
Put 5K into the 454, and you'll STILL be wanting to put those add-ons on a 502.
Put 5K into the 454, and you'll STILL be wanting to put those add-ons on a 502.
http://home.comcast.net/~mbell53/startup2.htm
Last edited by offthefront; 11-07-2006 at 08:18 PM.
11-07-2006, 11:02 PM
#22
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Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
I'll say it again here! "There's no replacement for displacement!!" especially in HiPo boat motors!!
Ray @ Raylar
Ray @ Raylar
11-08-2006, 08:02 AM
#23
Lakeside Restorations.com
Commercial Member
Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
How about stroking it to 496?? You could also use toplines for a fairly reasonable build.. And Or you could go with a procharger M1 or M3 unit.. (check your email, I got your question from the Donzi site as well.. )... Lastly if you dont want want to supercharge & you want huge power then using a big CU IN build is the way to go.. call us if that may interest you, we have quite a few options.. 
Jamie / Lakeside
Jamie / Lakeside
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11-08-2006, 07:27 PM
#24
Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
Originally Posted by DONZI33
How about stroking it to 496?? You could also use toplines for a fairly reasonable build.. And Or you could go with a procharger M1 or M3 unit.. (check your email, I got your question from the Donzi site as well.. )... Lastly if you dont want want to supercharge & you want huge power then using a big CU IN build is the way to go.. call us if that may interest you, we have quite a few options.. Jamie / Lakeside
Jamie / Lakeside
11-08-2006, 08:15 PM
#25
Lakeside Restorations.com
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Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
If they are done right they should be strong runners! What intakes are you going to run?? Jamie / Lakeside
Jamie / Lakeside
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11-08-2006, 09:04 PM
#26
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Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
Originally Posted by zimm17
OH, I'd love a blower- but I don't want to cut a hole in my engine hatch. I only have 3/4" clearance right now.
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11-09-2006, 08:56 AM
#27
Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
Originally Posted by DONZI33
If they are done right they should be strong runners! What intakes are you going to run?? Jamie / Lakeside
Jamie / Lakeside
11-09-2006, 09:37 AM
#28
Lakeside Restorations.com
Commercial Member
Re: Worth the gain? AFR CNC heads/Crane 731 roller/carb on 454 magnum?
The holley & Demon are very similar. The Demons are a bit more tuneable & can be tricked out a little bit more..
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