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Rebuild For Durability, Streetability, And Power

Old Aug 22, 2003 | 09:43 PM
  #1  
Billy Minder's Avatar
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I figure I will have to rebuild this '80 I'm thinking about buying.



Here's my questions:

If I stuck with the 12a motor, how much could I mod it to get more HP out of it, but not affect how long it would last, and still be a good daily driver? What kind of mods should I do and what's a reasonable HP goal?



Same question if I decide to drop a 13b in it...



Does that make sense?
Old Aug 23, 2003 | 01:42 PM
  #2  
dr0x's Avatar
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Depends how hard you drive it. You could bridge it and not bag on it all the time. Would probably last quite a long time.
Old Aug 23, 2003 | 09:20 PM
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88IntegraLS's Avatar
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A 13B with carb conversion, mild primary and large secondary street port / sixth ports, standard intake and exhaust (header, cat back) mods could get around 170ish rwhp and be pretty streetable and reliable. I hope that is enough for a 2300 pound car.
Old Aug 23, 2003 | 09:31 PM
  #4  
chase78's Avatar
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No matter the set up you choose you have to reduce heat. Thats your real enemey.

--upgrade radiator

--upgrade oil cooler , or just get another one and have a duel set up

--HEADERS, a must

--New cat



as far as engine rebuild go go to Atkins web page

-- two piece 2mm apex seals, they are a tand wider. so they reduce wear

--inner and outer oil seals , they are not factory oil seals they are better.



The cool thing is that these will also let more HP flow.



good luck
Old Aug 23, 2003 | 09:40 PM
  #5  
Billy Minder's Avatar
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Thanks for the info.

I'd love to have plenty of power and still have it last forever as a daily driver.
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