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Big block vs small block

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Old 11-10-2002 | 04:43 PM
  #11  
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Originally posted by Scarab P-29
Patriot I can forsee a lot of hidden costs like exaust holes.
I've been so excited thinking about the wieght loss I didn't even think of exhaust holes. Are you still interested in the silent choice let me know?
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Old 11-10-2002 | 04:59 PM
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You may need them with those engines they will be louder than your old ones but If you do get rid of them let me know.
 
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Old 11-10-2002 | 05:02 PM
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I don't think that i can use the with the headers i may need to buy some mufflers also.
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Old 11-10-2002 | 05:10 PM
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Hidden costs like Paradigm shift said take the price and double it. Don't worry though I think you are still getting a square deal. Just promise you are not going to go faster than me I can't afford it this year.
 
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Old 11-11-2002 | 08:10 PM
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I just want to get over the 75 mph mark, when you do that you are usually faster that most. I would like to take it for one last ride with the big blocks. That is after I have the props refinished. I know they weren't to bad but knicks are knicks and every little bit helps. Unfortunatly if rerun keeps growing at his rate the the small blocks won't even make a difference.

Last edited by Da Patriot; 11-11-2002 at 08:15 PM.
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Old 11-11-2002 | 09:10 PM
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I heard that.
 
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Old 11-12-2002 | 04:25 PM
  #17  
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OUCH!
 
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Old 11-13-2002 | 08:25 AM
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Ouch is right, Rerun getting slammed. How's it going boys?
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Old 11-13-2002 | 09:27 AM
  #19  
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Originally posted by paradigm shift
...383 and 400 small blocks can have pretty good torgue #'s but I don't think they can match a big block...
My (pretty mild) 383 made 466 ft-lbs of torque @ 4,300 RPMs...with over 400 ft-lbs from 2,500 RPMs up.

It idles nice, and has been turn-key everytime. I went with aluminum heads, intake, and exhaust manifolds (EMI) which probably knocked off a couple hundred pounds...
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Old 11-13-2002 | 10:42 AM
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Hey friend of mine has a 31 Scarab with twin 355"'s and it runs 70-71 on GPS.

Max you might be surprised at how the boat runs

Last edited by 26scarab; 11-13-2002 at 01:01 PM.
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