Notices
Intake Exhaust Moving all that air in and out efficiently

new aluminum intake manifold plenum pics

Thread Tools
 
Search this Thread
 
Old Jul 19, 2003 | 04:51 PM
  #1  
lsdunique's Avatar
lsdunique
Thread Starter
Registered User
iTrader: (3)
 
Joined: Oct 2002
Posts: 479
Likes: 0
From: Santa Ana, CA
Default new aluminum intake manifold plenum pics

Long awaited intake plenum. Lots of work....too much work.

Jason this should be on its way to you this next week.

This is the prototype, but the production version will look very similar, but more refined (couple more mounting points, better polish, etc)

Haven't determined pricing yet, but a satin sand blasted finish will save you about $125....because we hate polishing.

retain stock strut bar and engine cover, retains all factory mounting points, will work with stock intake or aftermarket, looks really cool, increased flow, go ahead and keep your stock manifold, and lastly shaves off a solid 15lbs!!

J's350z will be the first to have one and will be doing before and after dyno.

I haven't decided if I will take orders yet, because I need to catch up with previous orders of CAT pipes and camber arms before I start production. For everyone with orders watiting for shipment, I really do apologize for my lateness, but we have everything worked out now and products are being made and shipped fast now.

I know you want to know price, but I am not going to give it to you, why don't you post some numbers of what you think it's worth.
Attached Thumbnails new aluminum intake manifold plenum pics-intake-manifold-3.jpg  
Old Jul 19, 2003 | 04:51 PM
  #2  
lsdunique's Avatar
lsdunique
Thread Starter
Registered User
iTrader: (3)
 
Joined: Oct 2002
Posts: 479
Likes: 0
From: Santa Ana, CA
Default

more pics
Attached Thumbnails new aluminum intake manifold plenum pics-intake-manifold-2.jpg  
Old Jul 19, 2003 | 04:53 PM
  #3  
lsdunique's Avatar
lsdunique
Thread Starter
Registered User
iTrader: (3)
 
Joined: Oct 2002
Posts: 479
Likes: 0
From: Santa Ana, CA
Default

sorry about that last pic, it is supposed to show that all the runners are true mandrel bent (expensive to have aluminum mandrel bent)
Attached Thumbnails new aluminum intake manifold plenum pics-intake-manifold-1.jpg  
Old Jul 19, 2003 | 04:55 PM
  #4  
daytona350z's Avatar
daytona350z
Registered User
iTrader: (19)
 
Joined: Jun 2002
Posts: 2,802
Likes: 0
From: newport beach. so cal
Default

wow....that looks nice
Old Jul 19, 2003 | 05:20 PM
  #5  
fdao's Avatar
fdao
Registered User
 
Joined: Sep 2002
Posts: 1,628
Likes: 1
From: Hawaii
Default

Whoa . How much flow are you getting to the cylinders? Similar to Doug's? Dyno?
Old Jul 19, 2003 | 05:27 PM
  #6  
zuffy's Avatar
zuffy
Registered User
 
Joined: Mar 2003
Posts: 154
Likes: 0
From: Sydney, Australia
Default

Yeh, flow rate, power and torque output is what we want to see before any talk of price.




We already have a price bench mark with the crawford plenum so it'll come down to whether people like that look, and if it improves performance in the same way.

Great effort if you ask me. I like the custom appearance. Just don't know if others would when I have to part with the car in a few years.
Old Jul 19, 2003 | 05:37 PM
  #7  
lsdunique's Avatar
lsdunique
Thread Starter
Registered User
iTrader: (3)
 
Joined: Oct 2002
Posts: 479
Likes: 0
From: Santa Ana, CA
Default

The stock manifold will be able to be kept, and swaps out fairly easily, I would say in about 20-30 min So you can go back to stock in about a half hour!!

I should have some dyno results as soon as the prototype goes out to Jason, which should be this week.
Old Jul 19, 2003 | 05:54 PM
  #8  
nwind21's Avatar
nwind21
Registered User
 
Joined: Jul 2002
Posts: 570
Likes: 0
From: San Diego
Default

looks interesting. good to see alternatives for the plenum design besides Crawford.

looking forward to seeing those #'s.
Old Jul 19, 2003 | 06:05 PM
  #9  
apex locator's Avatar
apex locator
New Member
20 Year Member
Liked
iTrader: (5)
 
Joined: Nov 2002
Posts: 737
Likes: 3
From: Long Beach, CA
Default

i dont know.....wouldnt the inside bank (closest to the intake pipe) be a little starved for air, especially in an FI application?
Old Jul 19, 2003 | 06:31 PM
  #10  
lsdunique's Avatar
lsdunique
Thread Starter
Registered User
iTrader: (3)
 
Joined: Oct 2002
Posts: 479
Likes: 0
From: Santa Ana, CA
Default

The final production piece actually opens that side up about another .5" so it can breathe a little easier.

We then slanted the opposite side (passenger side) runner so it would even out the flow between the runners.

Gaining flow is not that hard, for example to double the flow of lets say a 2" pipe, you only need to step up to a 3" pipe and even at a 3" pipe you have slightly more than doubled the flow.

We have used thin walled tubing, .125 , to maximize the flow.

We are fairly confident that the numbers will be good.
Old Jul 19, 2003 | 07:02 PM
  #11  
EnthusiastZ's Avatar
EnthusiastZ
Registered User
 
Joined: Nov 2002
Posts: 593
Likes: 0
From: Savannah, Ga
Default

Very Nice! Looking forward to seeing the final production version in SATIN.
Old Jul 19, 2003 | 07:26 PM
  #12  
sands's Avatar
sands
Registered User
iTrader: (3)
 
Joined: Jun 2002
Posts: 296
Likes: 0
From: TX
Default

What kind of flow testing have you done?
Old Jul 19, 2003 | 09:24 PM
  #13  
DeeZee's Avatar
DeeZee
Registered User
iTrader: (2)
 
Joined: Mar 2003
Posts: 737
Likes: 0
From: Va Beach
Default

that might be the sweetest LOOKING bolt on mod ive seen yet for our car! now lets see some numbers (dyno,and $$) if those both look nice too, YOU MAY HAVE SOLD ONE ALREADY!!! i love the new design! keep up the good work man! any ida when it may be available for sale??????? even a guess?
Old Jul 19, 2003 | 09:39 PM
  #14  
DeeZee's Avatar
DeeZee
Registered User
iTrader: (2)
 
Joined: Mar 2003
Posts: 737
Likes: 0
From: Va Beach
Default

i forgot to ask you something! will we be able to use our grounding kits with the production model? i cant tell if we can with the one in the pics??
Old Jul 19, 2003 | 09:42 PM
  #15  
wren57's Avatar
wren57
Banned
iTrader: (34)
 
Joined: Apr 2003
Posts: 8,663
Likes: 0
From: I'm A Gypsy
Default

very very nice looking... lets discuss pricing after results have been confirmed, cause if it loses 2hp I wouldn't take it for free, but if it gains 10+hp, I for one could shell out a few hundred for it
Old Jul 20, 2003 | 12:17 AM
  #16  
Alberto's Avatar
Alberto
Cranky FI Owner
Premier Member
iTrader: (14)
 
Joined: Mar 2003
Posts: 34,715
Likes: 8
From: DMV
Default

Manifold looks nice, alot better than the Crawford imo. Cant wait to see the dynos on it...
Old Jul 20, 2003 | 01:40 AM
  #17  
phishie's Avatar
phishie
Registered User
 
Joined: Mar 2003
Posts: 178
Likes: 0
From: Santa Clarita, CA
Default

isn't the crawford one putting out 20hp? thats gonna be a tough number to beat!
Old Jul 20, 2003 | 02:52 AM
  #18  
syf0n's Avatar
syf0n
Registered User
 
Joined: Jan 2003
Posts: 1,426
Likes: 0
From: new orleans
Default

gains will be important in sale. If they are significant, I'm in the game
Old Jul 20, 2003 | 03:24 AM
  #19  
menehune's Avatar
menehune
Registered User
 
Joined: Nov 2002
Posts: 136
Likes: 0
From: hawaii
Default

You guys might have something there. Reminds me of the the sheet metal intakes for the V-8's. Let us know on the performance results.
Old Jul 20, 2003 | 04:33 AM
  #20  
Traffic's Avatar
Traffic
Registered User
 
Joined: Jun 2002
Posts: 2,310
Likes: 1
From: NJ
Default

Looks great... have you thought about powdercoating the runners? I'd love to see some dyno numbers



All times are GMT -8. The time now is 02:19 PM.