Classic Mustangs (Tech) Technical discussions about the Mustangs of yester-year.

289 or 302 swap to 351w

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Old 10-19-2003, 02:55 PM
  #11  
heydude
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Default 289 or 302 swap to 351w

i dont really care about keeping it that original on this one, but if i go with the 351 would the rearend hold up ?
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Old 10-22-2003, 12:23 PM
  #12  
quig
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Default 289 or 302 swap to 351w



The 8" should hold up just fine. I would think its tougher than the new rear ends.</P>


Quig</P>
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Old 10-22-2003, 12:33 PM
  #13  
mdvaldosta
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Default 289 or 302 swap to 351w



Originally Posted by vfast
damn MD had nothing to say to that.....I would go with the 351 or a 331 stroker
</P>


ahh I havent read this post since I last posted <IMG src=smileys/smiley11.gif border="0"></P>


Ok you want 400 hp, your probably gonna have to supercharge a 289 or 302 to get that muuch power in a reliable streetable package. You can get 400hp with a 351 with just ported stock heads and a performer rpm cam / intake / carb package (less than 500 or 600 bucks) and full exhaust. Very streetable and mean as hell sounding. Try that with a 289.</P>


So now you have my $.04 <IMG src=smileys/smiley4.gif border="0"></P>
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Old 10-23-2003, 04:33 PM
  #14  
churk13
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Default 289 or 302 swap to 351w

I know people with 600 hp with 289's that are N/A. They run leaded racing fuel and are really beefed up but they are streetable. Not something you want to go diving in everyday though. Im just saying you don't always need to go bigger to make something better. It seems like eveyone always says get rid of the little motor and put a bigger one in. I like shifting at 7,000 in my 289, once you get over 6,000 the engine sounds perfect to my ear anyway. 289's are damn good motors.
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Old 10-23-2003, 04:47 PM
  #15  
mdvaldosta
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Default 289 or 302 swap to 351w

Not bashing a 289 or 302 by any means, but more power is easier to come by and more streetable the more cubes you have. And your friend must have like 15 to 1 compression and be revving to 10k rpm to make that much power NA.
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Old 10-24-2003, 07:02 PM
  #16  
churk13
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Default 289 or 302 swap to 351w

displacement is everything
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Old 10-31-2003, 01:11 AM
  #17  
fomoco hi po
 
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Default 289 or 302 swap to 351w

Go for a 351c, I got a complete engine with tranny for 200. They make better power than a windsor. But you can stroke a 351w to like a 393 or 427 even.
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Old 11-18-2003, 08:02 PM
  #18  
yukon mike
 
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Default 289 or 302 swap to 351w



Hey everybody;</P>


I've swapped the 289 in my 65, andI have a stroked 351w to 420ci with 4bbl clv. heads.</P>


a have a couple of questions ; I got this part # for 1 7/8 " headers from Hedman that fit (#PNES7) 'but I can't find anybody that has them in stock. Anybody know anyone ?</P>


Secondly, I can't remember which kind of car has the oil-pan I need at the wrecker. I'd really appreciate any help,</P>


thanks Mike</P><edited><editID>yukon mike</editID><editDate>37943.7535185185</editDate></edited>
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