3rd Generation Specific Talk about 3rd gen RX-7's here.

Blowing motors like nobodys business,

Old Dec 1, 2005 | 12:18 AM
  #11  
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Originally Posted by AgentSpeed' post='782786' date='Nov 30 2005, 11:26 PM

Brand new wiring harness.




There is noting worse or more frustrating than plugging an old, brittle, taped and mangled wiring harness into a new motor.
Old Dec 1, 2005 | 10:27 AM
  #12  
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what mods are already in the car?

radiator, IC. staying with the twins? if your rear end clunks a bit change them bushings.
Old Dec 1, 2005 | 10:58 AM
  #13  
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Originally Posted by RE-Amemiya7' post='782797' date='Dec 1 2005, 01:18 AM

There is noting worse or more frustrating than plugging an old, brittle, taped and mangled wiring harness into a new motor.




i completely agree...



speaking of, i think ccarlisi has a fairly new wiring harness for sale. tell him i told you to contact him
Old Dec 1, 2005 | 03:02 PM
  #14  
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Originally Posted by nopistons94' post='782752' date='Nov 30 2005, 06:45 PM

it was acting funny, droped a bit on vac and had a weird ch ch ch ch ch ch ch noise on each rpm




Yea but that could be almost any of the seals. It could just as easily be a side seal. Is it a ported motor?
Old Dec 1, 2005 | 04:39 PM
  #15  
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Yeah portings alot easier when the engines out too.
Old Dec 1, 2005 | 04:53 PM
  #16  
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Originally Posted by Fd3BOOST' post='782899' date='Dec 1 2005, 04:02 PM

Yea but that could be almost any of the seals. It could just as easily be a side seal. Is it a ported motor?




Bone stock rebuild from peter farrell with 10k on it. I didn't have the motor from 0 miles so who knows if the previous owner broke it in properly. Compression was good when I got it but its possible one of the seals didn't set right. This time im doing everything myself especially the 2k mile break in on the motor. The motor is not ported but will be after this build.
Old Dec 1, 2005 | 05:13 PM
  #17  
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Originally Posted by nopistons94' post='782909' date='Dec 2 2005, 07:53 AM

Bone stock rebuild from peter farrell with 10k on it. I didn't have the motor from 0 miles so who knows if the previous owner broke it in properly. Compression was good when I got it but its possible one of the seals didn't set right. This time im doing everything myself especially the 2k mile break in on the motor. The motor is not ported but will be after this build.


That doesn't sound right. 99% of a break in has nothing to do with the seals....just the 4 bearings in the motor. Whenever you do a full rebuild, it is to make sure the bearings break in properly, not the seals.
Old Dec 1, 2005 | 05:15 PM
  #18  
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Originally Posted by jspecracer7' post='782926' date='Dec 1 2005, 06:13 PM

That doesn't sound right. 99% of a break in has nothing to do with the seals....just the 4 bearings in the motor. Whenever you do a full rebuild, it is to make sure the bearings break in properly, not the seals.






Yea sure, but what happens if you just start romping the motor right off the bat. Those seals wont set the same as they would with a proper break in, right? your the RX-7 so correct me if im wrong



also should I port or not
Old Dec 1, 2005 | 05:36 PM
  #19  
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Wow, this reminds me of a thread about DSMs and and a guy was talking about proper maintenance and... well, nevermind.



How do you know its the apex? What was the pressures for each chamber.
Old Dec 1, 2005 | 06:12 PM
  #20  
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Originally Posted by RONIN FC' post='782930' date='Dec 1 2005, 06:36 PM

Wow, this reminds me of a thread about DSMs and and a guy was talking about proper maintenance and... well, nevermind.



How do you know its the apex? What was the pressures for each chamber.




My car is maintained perfectly, everything done exactly how the manual states, oil changed 2k miles, spark plugs 5k miles. If you don't have something to say pertaining to the subject at hand, stfu. Go back to gen d if you want to talk sh*t.



30psi front 90 psi rear on 3 faces





FD3BOOST , I edited my post for you

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