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TII vs. N/A

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Old 12-04-08, 12:36 PM
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CA TII vs. N/A

whats the pros and cons of each?

can i do equal amounts of mods to either?

in an older TII, would i have to worry about maintenance on the turbos and shaft play and what not?

field me some answers please!
Old 12-04-08, 06:41 PM
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Read me:

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/frequently-asked-questions-2nd-generation-rx-7-faq-fc-494667/
Old 12-05-08, 04:11 PM
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that kinda helped?
Old 12-06-08, 09:58 PM
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s4 parts can be found virtually everywhere. s5 is a different story. its a big problem here in florida where i am in the city n stuff. all i see are s4, rarely an s5
Old 12-08-08, 10:21 PM
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S4, S5 whats the dif.


im a nube
Old 12-09-08, 12:47 PM
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Originally Posted by chacemeh
S4, S5 whats the dif.


im a nube
Originally Posted by IanS
read thru it again, it's all in there
Old 12-09-08, 04:31 PM
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Originally Posted by niburu
read thru it again, it's all in there
thanks man!
Old 12-09-08, 07:15 PM
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s4 and s5 mean series, the s5 is a better series rx7
Old 12-10-08, 08:08 AM
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Originally Posted by mr.rotaryrx7
s4 and s5 mean series, the s5 is a better series rx7
both have their pros and cons

S4's are lighter but have less power than the S5's.
Some people like the S5 tailights more.
There's lot's of little subtle little differences except for the engine where some big differnences come in - again most of this can be found in FAQ's or with some searching in the 2nd gen section.

When buying a FC just look for lowest ,ileag and/or best condition one you can find and afford and don't worry about S4 vs S5. With time, some elbow grease, and a bit of money you make these cars into anything you want.
Old 12-10-08, 08:21 AM
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Originally Posted by Sol5t1c3
s4 parts can be found virtually everywhere. s5 is a different story. its a big problem here in florida where i am in the city n stuff. all i see are s4, rarely an s5
you are not alone man i have an S5 and everyone i know has an S4
Old 12-10-08, 08:49 AM
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Just google s4 and s5. I prefer the s4 body with s5 tail lights. As for upgrades they are limited or discontinued so look forward to searching your *** off for what you want. The s5 engine does have a little more hp but the s4 can easily have more with a good exhaust system. It's true that there are more s4's but most of them look like hell and if you ever need parts you know you'll find them at a pick 'n' pull but the s5 on the other hand is a bitch to find parts for especially turbo.
Old 12-10-08, 08:58 AM
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I have a 87 Turbo II and i have driven a couple of N/A.

If you want speed: Turbo II (unless you have money to upgrade a N/A)
If you want reliability: N/A (remember that old cars need pampering)
Old 12-10-08, 01:05 PM
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Originally Posted by niburu
both have their pros and cons

S4's are lighter but have less power than the S5's.
Some people like the S5 tailights more.
There's lot's of little subtle little differences except for the engine where some big differnences come in - again most of this can be found in FAQ's or with some searching in the 2nd gen section.

When buying a FC just look for lowest ,ileag and/or best condition one you can find and afford and don't worry about S4 vs S5. With time, some elbow grease, and a bit of money you make these cars into anything you want.

Let's not forget about the S5 TPS, seatbelt system, and plastic coolant filler neck. Mazda failed on alot of parts on the S5, where the S4 was great! S5 tails can be swapped out with no bodywork needed.
Old 12-10-08, 01:41 PM
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^^ they do swap though you need to slightly bend two points and it leaves a annoying gap.
Old 12-10-08, 02:20 PM
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Originally Posted by Rowtarded
Let's not forget about the S5 TPS, seatbelt system, and plastic coolant filler neck. Mazda failed on alot of parts on the S5, where the S4 was great! S5 tails can be swapped out with no bodywork needed.
you can thank US federal safety regs for the motorized seat belts
the plastic neck is is only at thermostat housing not a fill point - but yes the S4's was much nicer

The marginal differences between the cars really doesn't make either one superior over the other, especially now that they're at the age where anything can fail at anytime.
Old 12-10-08, 02:48 PM
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D'oh! I forgot it was at the t-stat. Been a while since I looked carefully at an engine bay.

S5's are just limited numbers now compared to S4's, especially 91 model years.
Old 12-10-08, 03:37 PM
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Originally Posted by niburu
both have their pros and cons

S4's are lighter but have less power than the S5's.
Some people like the S5 tailights more.
There's lot's of little subtle little differences except for the engine where some big differnences come in - again most of this can be found in FAQ's or with some searching in the 2nd gen section.

When buying a FC just look for lowest ,ileag and/or best condition one you can find and afford and don't worry about S4 vs S5. With time, some elbow grease, and a bit of money you make these cars into anything you want.


inspiring my friend thank you!
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