| Author | Topic |
|---|
Location:
VIC, Sth Frankston.
Registered:
July 2003
|
|
Re: 21r and 22r simialities and differnces
|
Tue, 11 May 2004 12:48
 
|
 |
| Quote: |
the 21r is pretty much the same as a 20r but not as much cc's am i right?
|
Not exactly. The 20R is the 2.2L variant, brought out before the 21R/22R. The head design is rather different. Circular intake ports, the airflow for the intake is differnt. The 21R/22R has a swirl flow pattern.
In the US, the 20R head on the 22R is a popular swap for increased compression ratio, and no swirl intake ports. But at the compromise of smaller valves.
The camshafts are interchangable too. But im unsure of rods/crank. the 20R/21R/22R share the same stroke, just change in bore.
|
|
|
| | Subject | Poster | Date |
|---|
 |
21r and 22r simialities and differnces
|
people100 | Sun, 09 May 2004 04:20 |
|
Re: 21r and 22r simialities and differnces
|
Evil_Foetus | Sun, 09 May 2004 06:54 |
|
Re: 21r and 22r simialities and differnces
|
people100 | Sun, 09 May 2004 09:55 |
|
Re: 21r and 22r simialities and differnces
|
TA22-3SGTE | Sun, 09 May 2004 11:46 |
|
Re: 21r and 22r simialities and differnces
|
Evil_Foetus | Sun, 09 May 2004 13:58 |
|
Re: 21r and 22r simialities and differnces
|
draven | Sun, 09 May 2004 14:01 |
|
Re: 21r and 22r simialities and differnces
|
people100 | Tue, 11 May 2004 04:39 |
|
Re: 21r and 22r simialities and differnces
|
ViPeR_NiPPleX | Tue, 11 May 2004 08:41 |
|
Re: 21r and 22r simialities and differnces
|
ViPeR_NiPPleX | Tue, 11 May 2004 08:48 |
|
Re: 21r and 22r simialities and differnces
|
Norbie | Tue, 11 May 2004 22:48 |
|
Re: 21r and 22r simialities and differnces
|
ViPeR_NiPPleX | Wed, 12 May 2004 01:58 |
|
Re: 21r and 22r simialities and differnces
|
justcallmefrank | Wed, 12 May 2004 11:14 |
|
Re: 21r and 22r simialities and differnces
|
people100 | Wed, 12 May 2004 10:03 |
|
Re: 21r and 22r simialities and differnces
|
celicaboy | Tue, 11 May 2004 09:33 |
|
Re: 21r and 22r simialities and differnces
|
ViPeR_NiPPleX | Tue, 11 May 2004 12:48 |
|
Re: 21r and 22r simialities and differnces
|
ViPeR_NiPPleX | Thu, 13 May 2004 02:28 |
|
Re: 21r and 22r simialities and differnces
|
justcallmefrank | Thu, 13 May 2004 04:01 |
