20B transplant

Reply Subscribe

Thread Tools

Search this Thread

Jun 26, 2002 | 08:21 AM

#11

UniqueTII

Senior Member

Joined: Nov 2001

Posts: 4,775

From: Ames, IA

I hear that 13B housings have bigger ports stock, so it's better to use them when building a 20B.

Jun 26, 2002 | 08:57 AM

#12

The Blue Bomber

Senior Member

Joined: Feb 2002

Posts: 509

Quote:

Originally Posted by UniqueTII' date='Jun 26 2002, 09:21 AM

I hear that 13B housings have bigger ports stock, so it's better to use them when building a 20B.

i thought it was the other way around (the 20b has bigger ports) at least thats what i gleaned from watching the japanese tuner video on np.net

Jun 26, 2002 | 09:14 AM

#13

13BAce

Senior Member

Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by UniqueTII' date='Jun 26 2002, 10:21 AM

I hear that 13B housings have bigger ports stock, so it's better to use them when building a 20B.

The tricky part is that one of the housings for the 20B has botha primary port AND a secondary port. The 13B secondary ports probably won't match that one.

Jun 26, 2002 | 09:15 AM

#14

13BAce

Senior Member

Joined: Nov 2001

Posts: 7,316

From: Bay Area, CA

Quote:

Originally Posted by The Blue Bomber' date='Jun 26 2002, 10:57 AM

[quote name='UniqueTII' date='Jun 26 2002, 09:21 AM']I hear that 13B housings have bigger ports stock, so it's better to use them when building a 20B.

i thought it was the other way around (the 20b has bigger ports) at least thats what i gleaned from watching the japanese tuner video on np.net[/quote]

I'm not sure about the intake, but the exhaust ports aren't too big. They also have splitters in them like 86-91 NA's.