Custom Intake Plenum

Discuss the RB20, RB25 and RB26 series engines.
bigfootap
Posts: 104
Joined: Wed Jul 15, 2009 5:15 pm
Car: 1991 240sx coupe

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whats the latest with this?


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s13drifter88
Posts: 1111
Joined: Wed Jun 23, 2010 7:40 am
Car: 93 S13 Coupe CA18DET (Money pit)
1996 D21 Hardbody (Work truck/daily)
!993 Del Sol (Daily)
1987 Pontiac GTA (Drag project, other money pit)
1989 SOHC S13 Buzz Car
Location: Huntsville, AL

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not much has been done lately since the school has been closed for the holidays. Looking forward to getting back to work when the shop opens up on jan 10. Got another project to start on as well. IDK why but a buddy of mine wants a manifold made for a ka to accept a holley 4 barrel with a spacer for a nitrous perimeter spray plate. If nothing else it should be interesting lol, Im looking forward to it tho since its another chance to do something else with something different. Ive definitly got an "itch" to make one for one of my CA's tho so that'll be interesting as well

bigfootap
Posts: 104
Joined: Wed Jul 15, 2009 5:15 pm
Car: 1991 240sx coupe

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yeah its surprising what can actually be done if the effort is put forth. I'm really liking this one for the rb though.

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s13drifter88
Posts: 1111
Joined: Wed Jun 23, 2010 7:40 am
Car: 93 S13 Coupe CA18DET (Money pit)
1996 D21 Hardbody (Work truck/daily)
!993 Del Sol (Daily)
1987 Pontiac GTA (Drag project, other money pit)
1989 SOHC S13 Buzz Car
Location: Huntsville, AL

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Yeah, Its been fun making it. Time is limited so I dont get long to work on it during class but Ive definitly got some other idea's. If time permits me to keep this up, Ill try to keep this thread going for a while.

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s13drifter88
Posts: 1111
Joined: Wed Jun 23, 2010 7:40 am
Car: 93 S13 Coupe CA18DET (Money pit)
1996 D21 Hardbody (Work truck/daily)
!993 Del Sol (Daily)
1987 Pontiac GTA (Drag project, other money pit)
1989 SOHC S13 Buzz Car
Location: Huntsville, AL

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this thread has kinda died out a little since I havnt been doing much but im about to start remaking the sides and top plate. since its been cut out of .309" think material its a little heavy so im going to remake those 3 peices in .137" since theyre the largest and will shed the most weight.

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240man91
Posts: 474
Joined: Sun Oct 03, 2010 1:16 pm
Car: 1991 nissan 240sx se hicas

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wow that is cool man how long till u get it done u think i would like to make somethink for my ka like this next year when i bulid the other motor an out a t3/t4 on

Madngineer
Posts: 54
Joined: Mon Mar 02, 2009 4:37 pm
Car: s14's 95 w/rb25det 97 w/sr20det

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Yours looks similar to my rb25 and my friends rb20. :)

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bigfootap
Posts: 104
Joined: Wed Jul 15, 2009 5:15 pm
Car: 1991 240sx coupe

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^^^^^^^I want!

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s13drifter88
Posts: 1111
Joined: Wed Jun 23, 2010 7:40 am
Car: 93 S13 Coupe CA18DET (Money pit)
1996 D21 Hardbody (Work truck/daily)
!993 Del Sol (Daily)
1987 Pontiac GTA (Drag project, other money pit)
1989 SOHC S13 Buzz Car
Location: Huntsville, AL

Post

those things look pretty dope, who made them?? theyre sick. im also going to make a fuel rail for it if I ever get time to get around to it. been real busy in class and hadnt had much extra time to mess with it.

Madngineer
Posts: 54
Joined: Mon Mar 02, 2009 4:37 pm
Car: s14's 95 w/rb25det 97 w/sr20det

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s13drifter88 wrote:those things look pretty dope, who made them?? theyre sick. im also going to make a fuel rail for it if I ever get time to get around to it. been real busy in class and hadnt had much extra time to mess with it.
Thanks, They were made by my friend. Sorry we don't sell them completed. They are a pain to produce. Good luck with yours, it seems like you have the right idea.

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240man91
Posts: 474
Joined: Sun Oct 03, 2010 1:16 pm
Car: 1991 nissan 240sx se hicas

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realy nice what kind of power gain did u guys get out of them

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s13drifter88
Posts: 1111
Joined: Wed Jun 23, 2010 7:40 am
Car: 93 S13 Coupe CA18DET (Money pit)
1996 D21 Hardbody (Work truck/daily)
!993 Del Sol (Daily)
1987 Pontiac GTA (Drag project, other money pit)
1989 SOHC S13 Buzz Car
Location: Huntsville, AL

Post

still no dyno yet. im not done. Im remaking a few peices from thinner material to shave some weight.

driftnasty21
Posts: 24
Joined: Tue Aug 31, 2010 3:39 pm
Car: nissan skyline

Post

oh, thats so hot love it

Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
Contact:

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Guys the Thailand manifolds are getting better and better now. Not the same crap they use to do. CNC flange on it now it seems.
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U can find it on ebay just search rb20det more pics there. this one doesn't have the throttle body flange on it but the others do.

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240man91
Posts: 474
Joined: Sun Oct 03, 2010 1:16 pm
Car: 1991 nissan 240sx se hicas

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sick i want one for ka lol


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