Building a stroked 400 ci

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Old 02-23-2009, 03:25 PM
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What are you putting that stroker in, that 'doba? I have 70 Duster I am building a stroker for, someday Once all this economic mess gets sorted out, I can get back to putting money into my cars

Good luck!
Old 02-23-2009, 04:16 PM
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Originally Posted by chlngr1970
What are you putting that stroker in, that 'doba? I have 70 Duster I am building a stroker for, someday Once all this economic mess gets sorted out, I can get back to putting money into my cars

Good luck!

this economy seems to be affecting all of us
Old 02-24-2009, 11:23 PM
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Originally Posted by Polaradude
What are your plans for the car ? Daily driver or ? I am going to be doing basically the same thing for a Polara project. I 've got the almost the same engine as you. Iam going to do a little work to the existing heads as it's cheaper than new ones and drive the snot out of it once it's together.
If i can ask what do you mean a little work? what can be done to the heads to improve them? and what does the 452 mean is that just a part number or is it meaningfull to the specs? THanks!
Old 02-24-2009, 11:28 PM
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Still getting use to this forum didnt notice there was a second page, silly me. Yes I am going to be putting the stroker in the doba. If i could get my grubby little hands on an actual muscle car i would rather put it in that but i haven't been able to find any here in AZ.(for the price i can afford of course).
Old 02-25-2009, 02:10 AM
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Originally Posted by crmzendrgone
If i could get my grubby little hands on an actual muscle car i would rather put it in that but i haven't been able to find any here in AZ.(for the price i can afford of course).
As long as it goes in a Mopar, its good in my book....... even if its a Neon.
Old 02-25-2009, 02:50 AM
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Originally Posted by crmzendrgone
If i can ask what do you mean a little work? what can be done to the heads to improve them? and what does the 452 mean is that just a part number or is it meaningfull to the specs? THanks!
If you have the heads off the car, clean em up. You can polish the exhaust ports with a die grinder, smooth. You can match the intake runners to the gasket on the intake manifold. And you can port and polish the intake runners themselves but this takes a little know how. Read all you can online or in Magazines or a book from the library.
Old 02-25-2009, 08:51 AM
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Cool thanks i will read up on that. Thanks
Old 02-25-2009, 05:03 PM
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also, you can enlarge the valves on the heads
Old 02-25-2009, 11:00 PM
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Originally Posted by 67 GTX
also, you can enlarge the valves on the heads
How would i go about doing that?
Old 02-26-2009, 02:05 AM
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where in arizona are you? in tempe, check out maurer's performance. he is the premier az mopar guy. he will not steer you wrong
http://www.maurersperformance.com/
Old 02-26-2009, 12:27 PM
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actually Mesa next door to tempe. I will check him out thanks. I assume you are somewhere in AZ?
Old 02-26-2009, 02:19 PM
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any machine shop can do it
Old 02-27-2009, 09:51 AM
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Originally Posted by johnthegoalie
where in arizona are you? in tempe, check out maurer's performance. he is the premier az mopar guy. he will not steer you wrong
http://www.maurersperformance.com/
Ok so i drove by his shop and it was locked up no store hours or anything do you know when or if he is open?
Old 02-27-2009, 10:48 AM
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ive been trying to get a hold of him also. as far as i know he is still open - it is just him so his hours might be irregular.
Old 02-28-2009, 12:06 PM
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383 and 400 are the same block
Old 02-28-2009, 12:08 PM
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Why yes they are. Just that the 400 has the biggest stock bore ever....
Old 02-28-2009, 12:21 PM
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Originally Posted by TwistedWrenches
Crmzendrgone, You made a comment about your stupidity level..... THERES NO STUPID QUESTIONS WHILE LEARNING SOMETHING NEW!!!!!! I was an Import auto mechanic for 15 years, Ive worked on all sorts of old hotrods and vintage cars, and I ask these guys alot, you never learn without experience or listening to those more experienced than you. ASK AWAY if someone treats you stupid they shouldnt be answering your posts...

I was curious why you went with the 400 instead for the 383 or 440? Im not real familiar with the 400's, but I know the 383 is one of my personal favorites. Just an opinion. I also know from experience that the 360 can really scream in the old cordobas..... right around a hairpin turn on a logging road into a large rock.... and then a tree...... ahhh the good old days............................

G/L with your build, and ask as many questions as it takes, these guys will help you get it right.
I am going with the 400 only because that is waht came in my cordoba and that is what i have to work with. I do not have enough money to buy any other engine. But down the road i would love to get another engine. Thanks for the reassurance on asking guestions.
Old 02-28-2009, 03:57 PM
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no problem
thats what were here for
Old 03-02-2009, 01:37 AM
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Originally Posted by crmzendrgone
I am going with the 400 only because that is waht came in my cordoba and that is what i have to work with. I do not have enough money to buy any other engine. But down the road i would love to get another engine. Thanks for the reassurance on asking guestions.

Sometimes you can just work with what you have. I'd love to throw a 340 in my Valiant but I just don't have the money for it. I think your going the right way with it.
Old 03-02-2009, 08:03 AM
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Originally Posted by 78D200
I'd love to throw a 340 in my Valiant but I just don't have the money for it. I think your going the right way with it.
that'll be awsome
Old 03-03-2009, 11:23 PM
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Question CAMS?????????

I was thinking with my limited knowledge on actually building engines, if i were to just get my engine back or close to stock with some mild mods rather than boring and stroking it I might be happy. What kind of cam should i get (that is the only piece I think i need). I REALLY DO NOT UNDERSTAND all the numbers that get thrown at me in referrence to cams. I understand the word duration but not the numbers and any of the other numbers that are associated to the cam. So if anyone could let me know and explain it like if i was five(at least my wife thinks i am) then that would be great. THANKS
Old 03-04-2009, 02:49 AM
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My suggestion would be go to the different Cam sites and go from there, we could spit out duration/lift #'s all day. This way you will learn something and you'll remember it too. The only thing is Crane is done I hear, maybe they will be going cheaper than usual. Most often the cam companies will go through selection for you. Also you may want to learn to "degree" a cam. It's a fun thing with a dial indicator and a degree wheel. As far as the questions go bro, ASK AWAY.
Old 03-04-2009, 07:22 AM
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"DEGREE" a cam????? boy i have a lot of learning to do. Thanks for the suggestion.
Old 03-04-2009, 01:54 PM
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if you go to crane cams, they explain everything in pretty simple terms
thats how i learned
Old 03-04-2009, 03:14 PM
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I will check their website. Thanks!
Old 03-04-2009, 03:22 PM
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Lopey soundok

if i want that lopey sound at idle am i looking for lift or duration?


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