z32 injectors in a rb20 26

Discuss the RB20, RB25 and RB26 series engines.
supersayianjim
Posts: 308
Joined: Wed Nov 26, 2008 6:02 am
Car: 89 240sx(s13)

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didnt know they were compatable(iam a late bloomer on some things). got spanked last night by a 4.6 cobra and iam going to to an aggressive bolt on campaign..



i have a rear main seal leak so iam going to have to pull the engine.. i had these z32tt(90-94) injectors laying around and come to find out they fit. i plan to run them and upgrading the turbo and fuel pump with tune will hopefully get me to the 300+hp door.



looking at a cx racing turbo

http://cgi.ebay.com/ebaymotors...AX:IT



or keeping it simple and changing out my cartridge(if it will work) getting this

http://www.conceptzperformance...0.125



and a act street clutch kit

http://cgi.ebay.com/ebaymotors...AX:IT



or just sourcing a rb25det oem unit.. don't want to go with external wastegate with this engine/car. kinda keep it low key..



and iam adding a whal fuel pump with a tune by carl h.



and comments suggestions


Sil240
Posts: 2973
Joined: Mon Apr 28, 2003 5:26 pm
Car: Nissan S13 "The One Cam Wonder"

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OK a cx racing Turbo = FAIL & waste of $

Z32 Injectors stock are side feed. Unless they are larger than stock and you already have them not worth it. You would have to switch to a rb25 side feed rail. Just by some deatschwerks Injectors.

Best bet is to get a rb25 Turbo it bolts right on.

Also get that walboro pump and adjustable fuel pressure regulator

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HxC_Nismo
Posts: 1036
Joined: Sat Sep 23, 2006 10:26 am
Car: '98 Nissan 240SX SE R33 RB26DET
'07 Nissan Titan SE
'05 Toyota Corolla
Location: Missouri
Contact:

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Sil240 wrote:OK a cx racing Turbo = FAIL & waste of $

Z32 Injectors stock are side feed. Unless they are larger than stock and you already have them not worth it. You would have to switch to a rb25 side feed rail. Just by some deatschwerks Injectors.

Best bet is to get a rb25 Turbo it bolts right on.

Also get that walboro pump and adjustable fuel pressure regulator
+1 rawbrokerage has the precision top feed injectors any size for around $500

rb25det250sx
Posts: 443
Joined: Sat Feb 07, 2009 9:20 pm
Car: '96 Nissan 240SX RB25DET powered!!!
Contact:

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agree with sil240 with everything but the Rb25 turbo. they are good for a MAX of 14lbs unless you want it to explode. and your not getting to 300hp on that. i would recomend a turbonetics T3-super 60. would be perfect for what you want and they are relatively cheap.

wrgibson
Posts: 252
Joined: Sat Oct 13, 2007 8:06 am
Car: RB Hatch

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Isn't a super 60 a bit small for a RB?

rb25det250sx
Posts: 443
Joined: Sat Feb 07, 2009 9:20 pm
Car: '96 Nissan 240SX RB25DET powered!!!
Contact:

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not for a Rb20, and if he only wants a little over 300hp...and you can get them in different trims, would be suitible for what he wants to do!


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