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building a n/a monster

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Old 09-08-2006, 04:43 AM
  #61  
350z0827
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Oh ya some were asking what cams I am using, but I have a set custom ground for my car. The specsare as follows:

intake duration 271 lift 10.9

exhaust duration 271 lift 11.0
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Old 09-08-2006, 05:08 AM
  #62  
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dam the suspense is killing me!!!! hurry!!!! lol
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Old 09-08-2006, 05:16 AM
  #63  
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hurry?? LOL he just started a couple days ago.. hehe



its funny, i love this thread cause he is like, ok i think today i am going to fully build my block, new rods, pistons, crank balanced etc






one hour later....

ok, blocks done, im actually driving it around now..
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Old 09-08-2006, 05:17 AM
  #64  
veilside z
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Aha, another NA monster in build - superb

I'm virtually there with mine, following the demise of my APS ...

just awaiting my ECU from reflashing and then we should be good to go

specs here ----> http://www.veilsidez.com/Page5.htm

Wheel motion sensor was cutting the power at just over 5000rpm, as we were dynoing out of the car, so still awaiting final figures but gains look very good
Attached Thumbnails building a n/a monster-nismostein.jpg  
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Old 09-08-2006, 05:24 AM
  #65  
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those are some big *** headers. have you actually had those in the car yet?? i wouldnt think that they would even come close to fitting, unless thats just something you have on there for the engine dyno
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Old 09-08-2006, 05:35 AM
  #66  
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They are to clear the engine dyno, we're running Tomei manifolds in car
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Old 09-08-2006, 05:47 AM
  #67  
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Cant wait to see the numbers this is going to be sick!!!!!
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Old 09-08-2006, 05:47 AM
  #68  
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that car sounded absolutely ballzy....i cant wait to see this ridiculously fast build's numbers
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Old 09-08-2006, 05:53 AM
  #69  
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Originally Posted by Audible Mayhem
hurry?? LOL he just started a couple days ago.. hehe



its funny, i love this thread cause he is like, ok i think today i am going to fully build my block, new rods, pistons, crank balanced etc






one hour later....

ok, blocks done, im actually driving it around now..
LMAO
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Old 09-08-2006, 06:03 AM
  #70  
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Veilside Z - what compression are you running that you need such large injectors?
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Old 09-08-2006, 06:03 AM
  #71  
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Modified mag had a top secret r32 with a vq 35 conversion. Believe it or not they yanked the 26 out and dropped in a na vq35 with a 350z drivetrain. Its a ***** out na build and made 354hp 297lbs tq. 9100 redline i believe im not sure though. Sorry to say there is no substitution for displacement when it comes to na motors.
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Old 09-08-2006, 06:21 AM
  #72  
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(and they have 6 ITb's and customer ram air built into the hood)



VeilsideZ: any current pictures: what is "rs concept bonnet"?
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Old 09-08-2006, 06:21 AM
  #73  
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Originally Posted by 350z0827
Oh ya some were asking what cams I am using, but I have a set custom ground for my car. The specsare as follows:

intake duration 271 lift 10.9

exhaust duration 271 lift 11.0
I think you might want to consider 284 or 284+ for the intake and 276+ for the exhaust... I am using 276 intake, 11.0mm and 268 exhaust 10.5mm... and I have nismo VTC units with motec which can be able to vary the cam timings (but not the utec) but yet I have only got around 347HP at the engine so 400HP at the wheel will need more than that though IMO...

Best of luck!

cheers,

richie
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Old 09-08-2006, 06:56 AM
  #74  
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Don't want to hijack the thread... so I'll post up once everything is sorted:

Injectors are out of my APS TT that went bang

RS Concept Bonnet is as per pic

(That's all for now folks)
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Old 09-08-2006, 07:08 AM
  #75  
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Richie - the thing to consider with cams is that the final duration and lift numbers also don't reveal very much. The ramp up rate of the lobe is equally important, and really reveals the aggressiveness or passiveness of the cams.

Remember too, that the key to doing a proper NA is not necessarily fitting the most radical cams on the planet - it's fitting a cam that fits in well with the rest of the engine build. The integration of cams, porting and header is the most critical, but hardest to nail down.

Richie - you gotta get yourself down to one of these guys and do a run, just so we can put you on an even plane with the guys here

BD4's Service Centre
27 College Street
Gladesville
New South Wales 2111
Tel. 02-9879 3322

Genie Performance Exhausts
60 Norma Road
Myaree 6154
Tel. 61-9-330-2514
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Old 09-08-2006, 07:17 AM
  #76  
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Good stuff, keep us posted. Before and after dyno scans would be great. If I remember correctly the new VQHR has a 8500 redline.
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Old 09-08-2006, 07:18 AM
  #77  
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Originally Posted by 05-Z
Good stuff, keep us posted. Before and after dyno scans would be great. If I remember correctly the new VQHR has a 8500 redline.
I believe its 7500.
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Old 09-08-2006, 07:19 AM
  #78  
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You're right.
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Old 09-08-2006, 07:22 AM
  #79  
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I would love to Adam... but just that they are at different states... BD4 is just the next state (but still a good 12 hours drive away), and Genie is just way too far...

Thanks for the info mate! You are correct, the most critical will be the air flow into the engine and out... making the n/a engine working more efficiently...

We got those loaded dynos everywhere... but none that's similar to what you guys have got over there...

cheers,

richie

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Old 09-08-2006, 07:23 AM
  #80  
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Originally Posted by 05-Z
You're right.
Makes you wonder though if someone will try raising it to 8k on stock internals.
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