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 Post subject: 1995 S10 305/350 swap
 Post Posted: Tue Nov 28, 2006 7:11 pm 
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32's
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Joined: Wed Sep 13, 2006 10:15 am
Posts: 339
Location: Johnson, Vermont
I want to swap the 4.3 out of my S10 for either a 305 or a 350 V8.
Problem is I can't decide which motor would be better. The truck will be strictly a trail rig and I want a motor with LOTS of torque. Also I know that the 350 will bolt right up to my existing transmission but I don't know about the 305. So any information about either engine would be great. And if anyone has a fully built 305 or 350 let me know! Thanks
~Adam~

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1995 Chevy S10 2" BL, custom exhaust, SAS HPD30/8.8, 4.10 gearing, rear limited slip, roll bar, custom front and rear bumpers, XRC-8 winch
Soon to come: 6" halogens, front locker


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 Post Posted: Tue Nov 28, 2006 8:22 pm 
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32's
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Joined: Sun Oct 30, 2005 11:19 pm
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Location: ware,mass.
The differences between the 305 and 350 are strickly internal. All parts will interchange on the outside,including transmissions. Both will bolt to your 4.3 trans. As far as the most torque,the 350 stock will build more than the 305.

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 Post Posted: Tue Nov 28, 2006 9:49 pm 
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Joined: Tue Nov 21, 2006 12:59 am
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Go with the 350. More torque for the dollar.


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 Post subject:
 Post Posted: Tue Nov 28, 2006 10:16 pm 
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32's
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Joined: Wed Sep 13, 2006 10:15 am
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Location: Johnson, Vermont
Okay so what should I look for EXACTLY when I go out trying to find a 350? Like is there a certain year time frame I'm looking for? Thanks
~Adam~

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1995 Chevy S10 2" BL, custom exhaust, SAS HPD30/8.8, 4.10 gearing, rear limited slip, roll bar, custom front and rear bumpers, XRC-8 winch
Soon to come: 6" halogens, front locker


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 Post subject:
 Post Posted: Tue Nov 28, 2006 11:57 pm 
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31's

Joined: Tue Nov 21, 2006 12:59 am
Posts: 150
Do you want fuel injection? Or Carb?

I would go with a 350 out of an 88 or newer F-Body. (camaro/firebird) Roller cam, center bolt valve covers, one peice rear main, and a very good base to start from. If you dont want the hassle of setting up the TPI, there are many manifolds to choose from, and, if you currently have TBI, it is a simple matter to make it work on the 350. (I personally prefer fuel injection, nothing like a performance car that gets 25 mpg on the highway.... lets see ya do that with a carb!)


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