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r85 turbo vs Apexi rx6 - picture comparison

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Old 12-17-04, 12:51 AM
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r85 turbo vs Apexi rx6 - picture comparison

apexi on the left, r85 on the right:


prop comparison (apexi on the left, r85 on the right):


exhaust housing comparison (apexi on the right, r85 on the left):


just another shot:
Old 12-17-04, 02:53 AM
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Damn, thats a jump in size!
What kind of spool up are you expecting with that??
Justus
Old 12-17-04, 03:01 AM
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Damn that exhaust housing is small on that r85
Old 12-17-04, 03:43 AM
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Originally Posted by SpoolinRX
Damn that exhaust housing is small on that r85
you mean on the apexi? re-read my picture headers.... i think you misread that one :-)
Old 12-17-04, 03:50 AM
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Originally Posted by SyderJL
Damn, thats a jump in size!
What kind of spool up are you expecting with that??
Justus
dunno, we will find out :-)
Old 12-17-04, 07:20 AM
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No wonder that little sucker spools so fast.
Old 12-17-04, 11:23 AM
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The hot side on the RX6 is really tiny, of course that helps with quick spool characteristics, but it looks like it would really choke the engine. Max is also making the same switch.
Old 12-17-04, 12:34 PM
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the rx6 looks right for the street, or moderate boost at the circuits. The R85 wil have very low backpressure at high power levels, for very high VE numbers. Great for track use.
Old 12-17-04, 12:47 PM
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Who makes that turbo? Also, what numbers are you expecting from the new turbo?
Old 12-17-04, 12:54 PM
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Originally Posted by RecKleSs
Who makes that turbo? Also, what numbers are you expecting from the new turbo?
It's a TEC turbo made for Reactive Racing/KG-Parts.
Old 12-17-04, 02:42 PM
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Originally Posted by KevinK2
the rx6 looks right for the street, or moderate boost at the circuits. The R85 wil have very low backpressure at high power levels, for very high VE numbers. Great for track use.

and as its going on my dedicated track car, that is the reason i decided to try it out :-)
Old 12-17-04, 02:45 PM
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Originally Posted by RecKleSs
Who makes that turbo? Also, what numbers are you expecting from the new turbo?
see glass_man's coments above on the turbo...


as for numbers, I will have steve kan tune it at 15 psi ....BUT....I probably will only run 12psi on the track.... my goal is around 400 rwhp at 12 psi on a conservative road racing tune. at 15 psi im guessing it will make 450+ rwhp on a safe tune.
Old 12-18-04, 02:13 AM
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Originally Posted by SpoolinRX
Damn that exhaust housing is small on that r85
My bad I was kinda drunk
Old 12-18-04, 02:30 AM
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Originally Posted by damian
you mean on the apexi? re-read my picture headers.... i think you misread that one :-)
Yeah cause you posted the names backwards...
Old 12-18-04, 10:43 AM
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Wow. Those hotsides are, um, a little different

I have driven a few rx-6 FDs and they felt flat at high rpms. I wasn't impressed, esp for the price of that kit. Looking forward to the r85 #s
Old 12-18-04, 10:56 AM
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Thanks!

X...
Old 12-18-04, 11:01 AM
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Originally Posted by aREX4X
Thanks!

X...

For...?
Old 12-18-04, 03:37 PM
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Originally Posted by turbojeff
Yeah cause you posted the names backwards...
huh ?
Old 12-18-04, 04:49 PM
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Originally Posted by damian
huh ?
What turbojeff is talking about is on the 3rd picture you labeled it "exhaust housing comparison (apexi on the right, r85 on the left):" which is backwards. lol

-Alex
Old 12-18-04, 09:42 PM
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Damain, what kind of numbers are you putting down now?
Old 12-22-04, 09:45 PM
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damian what's the inducer diameter on the compressor wheel?
Old 12-22-04, 11:02 PM
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Originally Posted by TT_Rex_7
What turbojeff is talking about is on the 3rd picture you labeled it "exhaust housing comparison (apexi on the right, r85 on the left):" which is backwards. lol

-Alex
ahh, no , thay is why i was confused, the third picture down the apexi IS on the right, r85 IS on the left...just as i labled it? ...am i still confused or are you guys confused? heheheh
Old 12-22-04, 11:03 PM
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Originally Posted by Ikestaa
Damain, what kind of numbers are you putting down now?
dunno, the r85 is not installed yet :-)

and tuning wont be done till early spring.... but you can be sure ill post when i get results :-)
Old 12-22-04, 11:03 PM
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Originally Posted by fdracer
damian what's the inducer diameter on the compressor wheel?
whats an inducer...and on what turbo are you referring?
Old 12-22-04, 11:17 PM
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You want to sell that Apexi RX6?


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