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Who to build best street/autocross motor?

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Old Oct 30, 2002 | 11:37 AM
  #1  
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From: Huntsville AL
Who to build best street/autocross motor?

My 93 is all original with 40,000 miles. Performance seems fine but I'd like to do some lite upgrades and improve reliaibility. Don't want to pull motor myself. Who is the best East of the Mississipi and South of Ohio? Given it's occasional use I'd enjoy the performance enhancements now even if it may have a few miles left. Or is the concensus (like my wife) that I've lost my mind to break open a running car?

Also I could use a good local mechanic to N Alabama as the dealer ship, which wasn't much before, sold the Mazda franchise (who is gonna invest in learing to work on such an obscure car).
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Old Nov 4, 2002 | 10:00 AM
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maxpesce's Avatar
Ex fd *****
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From: Ventura CA USA
KD Rotary In Penn.
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Old Nov 4, 2002 | 10:26 AM
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Mahjik's Avatar
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From: Kansas City, MO
Arrow

http://www.pettitracing.com/Frameset.html
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Old Nov 4, 2002 | 10:49 AM
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artguy's Avatar
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From: Tejas
rotary reliability and racing in santa ana ca 7148398018

www.rotaryracing.com
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Old Nov 4, 2002 | 11:24 AM
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Brad's Avatar
dear baby jesus...
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Santa Ana, CA isnt exactly East of the Mississipi and South of Ohio
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Old Nov 4, 2002 | 11:35 AM
  #6  
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From: Binghamton, NY
Originally posted by artguy
rotary reliability and racing in santa ana ca 7148398018

www.rotaryracing.com
makes ya wonder if people actually read or just open there mouths before thinking
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Old Nov 4, 2002 | 11:40 AM
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RXcetera's Avatar
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Makes you wonder? You already know the answer to that one .
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Old Nov 19, 2002 | 06:38 PM
  #8  
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From: Huntsville AL
I've checked the Petit site and they look like a possibility. How bout second part of question- rebuild a good running motor at 40k or toss on dp etc and enjoy what's left?
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Old Nov 19, 2002 | 06:41 PM
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From: Danville, Califonia
Enjoy whats left, the only thing you would do different when rebuilding is get it ported or do some oil mods. Wait until 80k miles or when you blow it.
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Old Nov 19, 2002 | 07:31 PM
  #10  
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From: fly over state
im at 73k all stock but i leak oil like 1/4 quart everytime i drive...so im asking myself the same question. Plus it costs like $600 to fix the oil leak. Sheesh I can get a new motor for $1500 and then the leak would be stopped lol. I decided to let it roll till she blows but I was told be the local rebuild shop that it is better to rebuild it now because they will be able to salvage everything, If I wait till it blows I may have to replace things at a higher cost. Man do they make it difficult or what. Here's a good thread just to get info. Good luck
https://www.rx7club.com/forum/showth...5&pagenumber=1
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Old Nov 19, 2002 | 07:31 PM
  #11  
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Get a downpipe and a catback, radiator, coilover suspension, some ebc or hawk pads, an aluminum AST.

Rebuilding the motor with 40k on it is kinda silly, in my opinion.

I'd take your FD to Pettit. Pricey, but they know their ****.
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