rb26 exhaust manifold same as rb25???? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Silviaoneday · 07-06-2009, 07:44 PM

Hey guys I was wondering if the RB26 exhaust manifold is the same as a RB25, I have a 25 and like the styles of the 26's lmk thanks!!!

discosteak · 07-06-2009, 08:16 PM

No only 20 and 25 are the same

eh? · 07-07-2009, 06:25 AM

A few studs on the rb20/25 are in a different postion vs the rb26, however there are a couple manifolds out there than can be used on either rb20/25 or 26 (ie: fullrace, lovefab)

civilized_drifter · 07-07-2009, 03:01 PM

the 26 is a twin turbo set up and the 25 is a single turbo set up,

homermartinez1 · 07-07-2009, 03:32 PM

Quote:

Originally Posted by civilized_drifter

the 26 is a twin turbo set up and the 25 is a single turbo set up,

really? I thought it was the other way around.... *sarcasm*

GSXRJJordan · 07-07-2009, 04:04 PM

Quote:

Originally Posted by eh?

A few studs on the rb20/25 are in a different postion vs the rb26, however there are a couple manifolds out there than can be used on either rb20/25 or 26 (ie: fullrace, lovefab)

I've never heard that, but it's certainly worth looking into, and you do know your shit

To answer the OPs question though, the 20 and 25 are the same, the 26 is different.

homermartinez1 · 07-07-2009, 06:08 PM

yea the studs on the 26 for cylinder 3 and 5 are at a different position as opposed to the 25... correct me if i am wrong

godsmack · 07-07-2009, 11:03 PM

to op what do you mean by you like the style of the 26 over the 25? are you talking about the twin turbo setup or ????

eh? · 07-08-2009, 03:39 PM

Quote:

Originally Posted by homermartinez1

yea the studs on the 26 for cylinder 3 and 5 are at a different position as opposed to the 25... correct me if i am wrong

yep
RB20/25/26 manifolds

Silviaoneday · 07-11-2009, 12:21 AM

Thanks for all the responses you guys, Im looking for a nice top mount mani for my rb25 and I like the ones for single turbo 26's so was curious of the bolt pattern.

GSXRJJordan · 07-11-2009, 04:19 AM

Quote:

Originally Posted by Silviaoneday

Thanks for all the responses you guys, Im looking for a nice top mount mani for my rb25 and I like the ones for single turbo 26's so was curious of the bolt pattern.

There are plenty of great top-mount manifolds for the RB25, don't worry!

Depending on budget, ebay->neukin->lovefab->full race.

eh? · 07-12-2009, 06:49 AM

Quote:

Originally Posted by GSXRJJordan

There are plenty of great top-mount manifolds for the RB25, don't worry!

Depending on budget, ebay->neukin->lovefab->full race.

I did a GB on nico last year where we got the Australian 6boost manifolds for about $750 shipped. It also came with new exhaust studs/nuts and a turbo flange gasket. Each was custom made to the customer specs, on mine fitment was perfect. Too bad the dollar took another plunge or I would do another GB.

GSXRJJordan · 07-12-2009, 01:30 PM

^^^ That's awesome! I would love to have a custom mani made - I've been tossing the idea back and forth with Neukin to make a twin-scroll/single gate T3/T4 manifold for a while, but I don't think he could get anywhere near $750 - and Full Race wants $2200+ for theirs lol.

Definitely a nice manifold you've got there.

07-06-2009, 07:44 PM	#1
Silviaoneday Zilvia Junkie Join Date: Dec 2007 Location: So Cal Posts: 471 Trader Rating: (9) Feedback Score: 9 reviews	rb26 exhaust manifold same as rb25???? Hey guys I was wondering if the RB26 exhaust manifold is the same as a RB25, I have a 25 and like the styles of the 26's lmk thanks!!!

07-07-2009, 03:01 PM	#4
civilized_drifter Zilvia Junkie Join Date: Oct 2006 Location: spring hill, TN Age: 32 Posts: 584 Trader Rating: (0) Feedback Score: 0 reviews	the 26 is a twin turbo set up and the 25 is a single turbo set up, __________________

07-12-2009, 01:30 PM	#13
GSXRJJordan Post Whore! Join Date: May 2006 Location: << 626 >> Posts: 9,135 Trader Rating: (19) Rides Gallery: GSXRJJordan Feedback Score: 19 reviews	^^^ That's awesome! I would love to have a custom mani made - I've been tossing the idea back and forth with Neukin to make a twin-scroll/single gate T3/T4 manifold for a while, but I don't think he could get anywhere near $750 - and Full Race wants $2200+ for theirs lol. Definitely a nice manifold you've got there. __________________ Jordan Innovations has a new web site! www.JordanInnovations.com -- All your favorite FD Pro Drifters love it, trust me -- www.JordanInnovations.com

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07-06-2009, 08:16 PM	#2
discosteak Leaky Injector Join Date: Aug 2007 Location: Maryland Age: 35 Posts: 109 Trader Rating: (0) Feedback Score: 0 reviews	No only 20 and 25 are the same

07-07-2009, 06:25 AM	#3
eh? Zilvia Member Join Date: Apr 2005 Location: Orlando, FL Age: 40 Posts: 283 Trader Rating: (0) Feedback Score: 0 reviews	A few studs on the rb20/25 are in a different postion vs the rb26, however there are a couple manifolds out there than can be used on either rb20/25 or 26 (ie: fullrace, lovefab)

07-07-2009, 06:08 PM	#7
homermartinez1 Leaky Injector Join Date: Feb 2007 Location: Killeen Age: 35 Posts: 83 Trader Rating: (3) Feedback Score: 3 reviews	yea the studs on the 26 for cylinder 3 and 5 are at a different position as opposed to the 25... correct me if i am wrong

07-07-2009, 11:03 PM	#8
godsmack Zilvia Addict Join Date: Feb 2009 Location: Allentown, PA Age: 36 Posts: 652 Trader Rating: (0) Feedback Score: 0 reviews	to op what do you mean by you like the style of the 26 over the 25? are you talking about the twin turbo setup or ????

07-11-2009, 12:21 AM	#10
Silviaoneday Zilvia Junkie Join Date: Dec 2007 Location: So Cal Posts: 471 Trader Rating: (9) Feedback Score: 9 reviews	Thanks for all the responses you guys, Im looking for a nice top mount mani for my rb25 and I like the ones for single turbo 26's so was curious of the bolt pattern.