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Rb20det

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Old 12-31-2003 | 06:05 PM
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Sil80guy's Avatar
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Rb20det

I just want to know all the specs of the silver top RB20DET?
Redline, revlimit, top speed? Max HP stock internals can handle?
HP stock boost @ rpm, MAX boost on stock turbo? more fuel?

Torque @ rpm
compression
throttle body size
injector size
turbo specs'
ignition
And any links for performance parts?
And is their a Intake manifold to move the cold pipe?

THANKS!!!!!

Last edited by Sil80guy; 12-31-2003 at 08:00 PM.
Old 12-31-2003 | 06:17 PM
  #2  
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From: houston, tx
Vehicle model hcr32 and hnr32
Engine type rb20det
Displacement cc 1998
Combustion chamber pent-roof type
Valve arrangement DOHC belt drive
Bore x stroke mm 78.0 x 69.7
Compression ratio 8.5
Compression pressure (kg / cm2) / (rpm) 12.0 / 300
Maximun output (net) (ps / rpm) 215 / 6400
Maximun torque (net) (kg-m / rpm) 27.0 / 3200
Fuel consumption ratio (g / GS.h) / (rpm) 215 / 2400
Dimensions m/t (l / w / h) (mm) 845x660x685
Dimensions a/t (l / w / h) (mm) 830x660x685
Idle speed (rpm) 800
ignition timing a/t (BTDCdegrees / rpm) 15 / 650
ignition timing m/t (BTDCdegrees / rpm) 20 / 650
Firing order 1-5-3-6-2-4
Valve clearance cold (mm) intake 0.45 +/- 0.003
Valve clearance cold (mm) exhaust 0.38 +/- 0.003
Throttle chamber bolts torque setting (kg-m) first stage 0.9 - 1.1
Throttle chamber bolts torque setting (kg-m) second stage 1.8 - 2.2
Fly wheel run-out limit (mm) 0.10
Con rod nut tightening stage 1 (kg-m) 2.3 - 2.9
Con rod nut tightening stage 2(kg-m) 3.9 - 4.5
Old 12-31-2003 | 06:18 PM
  #3  
whizbang18T's Avatar
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From: houston, tx
http://www.rb20det.com/yetmorerb20detinfo2.html
http://www.rb20det.com/yetmorerb20detinfo1.html
Old 12-31-2003 | 06:23 PM
  #4  
-HyJynX-'s Avatar
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Posts: 10,109
From: Pasadena,ca
215@6400rpm at 10psi
194lb/ft @ 4800 RPM
8.5 to 1
TB size??
top feed 270cc
Exact spec not sure?
ignition?

Phase2motortrend
Ebay
Mckinney
Night
raretrick.com
I know there are a lot more, someone help me out. http://www.meggala.com/main.htm has all the info
Old 12-31-2003 | 07:16 PM
  #5  
Sil80guy's Avatar
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http://www.tophatperformance.com
anyone ever heard of these guys, are they legit, I noticed they make a RB20 intake man, and a turbo upgrade
Old 12-31-2003 | 08:18 PM
  #6  
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From: Arizona
Mike is an awesome guy (tophat)...

I thought RB20DET injectors were 370's just like the SR20DET and the RB25DET???
Old 01-01-2004 | 01:53 AM
  #7  
-HyJynX-'s Avatar
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From: Pasadena,ca
From what I hear at meggala and NICO, Its 270cc and RB25 is 370CC.
Old 01-01-2004 | 05:15 AM
  #8  
Cossey's Avatar
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Posts: 125
From: Schenectady, NY, USA
Stock bottom end on an RB20 can handle 400(+/-) hp. Not bad, I wanna see someone in America do an RB30DET (RB30/RB26 version) in a 240, that'd be pretty sick.
Old 01-02-2004 | 11:05 AM
  #9  
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Posts: 264
From: Oregon
RB20 injectors are definately 270cc. There is no telling how much hp the RB20 bottom end can handle. It woul ddepend on wayyyyy to many factors. If you have enough fuel, enough timing, and can keep it from detonating, you'll get a lot more than the 400 or so some people think they can only take. If I had the cash I guarentee I would be over 500whp on the bottom end due to my tuner.
Old 01-06-2004 | 11:31 AM
  #10  
areitu's Avatar
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Originally posted by Cossey
Stock bottom end on an RB20 can handle 400(+/-) hp. Not bad, I wanna see someone in America do an RB30DET (RB30/RB26 version) in a 240, that'd be pretty sick.
Someone on NICO is doing an RB30, I think.
Old 01-07-2004 | 09:19 AM
  #11  
Sil40_Mayhem's Avatar
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From: Raleigh, NC
Originally posted by areitu
Someone on NICO is doing an RB30, I think.
isn't that "PROJECTRB240SX" or something like that?
Old 01-07-2004 | 01:00 PM
  #12  
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Originally posted by Sil40_Mayhem
isn't that "PROJECTRB240SX" or something like that?
Yeah. I'm not sure if he's still doing it or not. I haven't been on NICO in a while.
Old 01-07-2004 | 01:21 PM
  #13  
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From: Raleigh, NC
ok. i think he's still doing it. i'm not on NICO much, myself. but last i saw he was still at it.
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