Notices
Forced Induction Turbochargers and Superchargers..Got Boost?

JWT 700BB Engine Build Results

Thread Tools
 
Search this Thread
 
Old Nov 2, 2012 | 06:38 PM
  #1  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default JWT 700BB Engine Build Results

Car finished out at 551whp/558wtq peaking at 18psi in the midrange and dropping to 16.5-17.





http://youtu.be/KUCJW6UfWLw

IPP Custom Stage 3 Long Block:
~~ Cosworth Rods, CP 8.5:1 Pistons w/ PolyDyn's Ceramic/Moly coating on the piston tops & skirts
~~ ACL Trust Washers, Main & Rod Bearings
~~ ARP Main Studs & Rod Bolts, L19 Head Studs
~~ ATI Street Damper Crank Pulley
~~ Heads Redecked, Ported Intake/Exhaust Runners, 5-Angle Radius Cut Valve Job
~~ JWT C2 {261* w/ .456 (11.58mm) lift Intake & Exhaust} Cams
~~ JWT Heavy Duty Springs & Shims
~~ Viton Valve Seals
~~ OEM Gasket kit with Cometic Head gaskets
~~ OEM VQ35 "Rev-Up" Oil Pump
~~ OEM VQ35 Pathfinder Rear Cooling By-Pass
~~ Nismo Low Temp Thermostat

Fuel:
~ CJM Stage 2 Return Fuel System w/ Blue Billet Fuel Rails
~ CJM Twin In-Tank Fuel Pumps
~ Injector Dynamics 1000cc Injectors

EMS:
~ HalTech Plug-In Pro ECU Replacement EMS
~~ HalTech Boost Control Solenoid
~~ HalTech Dual Wideband Kit w/ 2 Sensors
~~ Dual Wideband Gauge

Drivetrain:
~ Nissan CD009 (2004+) 6sp Transmission
~~ Carbonetic Twin Disc Carbon Clutch w/ Carbon/Steel Flywheel
~~ Quaife Helical LSD
~~ 3.3 Nissan Auto Final Drive Gearing

Exhaust:
~ Greddy RS Cat-Back Exhaust
~ APS 2.5" PolyDyn Coated Downpipes
~ PolyDyn Coated Manifolds & Turbine Housings

You can read the full build thread here; https://my350z.com/forum/texas/54165...ore-boost.html

Last edited by Robert_K; Nov 11, 2012 at 02:03 AM.
Reply
Old Nov 2, 2012 | 07:05 PM
  #2  
Escobar's Avatar
Escobar
New Member
20 Year Member
Liked
iTrader: (27)
 
Joined: Jul 2005
Posts: 3,557
Likes: 172
From: £ã§† CØÃ§† œ
Default

sick car man, nice numbers.
Reply
Old Nov 3, 2012 | 04:03 AM
  #3  
graffkid732's Avatar
graffkid732
New Member
iTrader: (44)
 
Joined: Nov 2008
Posts: 3,646
Likes: 11
From: New Jersey
Default

Very nice.
Reply
Old Nov 3, 2012 | 04:10 AM
  #4  
supraturboman's Avatar
supraturboman
New Member
iTrader: (10)
 
Joined: Jan 2012
Posts: 578
Likes: 0
From: Pewaukee Wisconsin
Default

Awsome results. Congrats on getting it finsished. Your car is truely a inspiration to us all.
Reply
Old Nov 3, 2012 | 04:11 AM
  #5  
NA&CH's Avatar
NA&CH
General & Tech Senior Moderator
MY350Z.COM
Premier Member
iTrader: (74)
 
Joined: Jan 2004
Posts: 7,175
Likes: 132
From: Florida
Default

Very nice results!! Congrats.

Chris
Reply
Old Nov 3, 2012 | 05:05 AM
  #6  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default

Thanks guys! Can't wait to get home and enjoy it!
Reply
Old Nov 3, 2012 | 08:46 AM
  #7  
rcdash's Avatar
rcdash
New Member
iTrader: (18)
 
Joined: Jul 2005
Posts: 6,474
Likes: 65
From: Chapel Hill, NC
Default

Congrats. Great looking car and great numbers for the street. By the way, I think you technically now have a stage 3 CJM fuel system
Reply
Old Nov 3, 2012 | 08:53 AM
  #8  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default

Originally Posted by rcdash
Congrats. Great looking car and great numbers for the street. By the way, I think you technically now have a stage 3 CJM fuel system
Thanks! And I guess your right. LOL
Reply
Old Nov 3, 2012 | 09:00 AM
  #9  
CRIDDA's Avatar
CRIDDA
Registered User
iTrader: (10)
 
Joined: Oct 2006
Posts: 5,649
Likes: 2
From: A-TOWN
Default

Very nice Robert. She looks like she is going to be a fun little girl. Hope you enjoy it.
Reply
Old Nov 3, 2012 | 09:16 AM
  #10  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default

Thanks Cridda! Can't wait to get home and take her for a spin!
Reply
Old Nov 3, 2012 | 10:16 AM
  #11  
Zivman's Avatar
Zivman
New Member
iTrader: (19)
 
Joined: Jun 2003
Posts: 7,179
Likes: 27
From: MPLS/ST.Paul MN
Default

seems like a lot of boost for that power. I would think you could make that power at ~15 psi...?
Reply
Old Nov 3, 2012 | 10:39 AM
  #12  
taywan's Avatar
taywan
Registered User
iTrader: (53)
 
Joined: Mar 2011
Posts: 4,734
Likes: 4
From: G'ville SC
Default

Gota to be fun to play with!! Aweswome man!!! Me want more boost!!! ;/
Reply
Old Nov 3, 2012 | 11:10 AM
  #13  
BornSlippyZ's Avatar
BornSlippyZ
Registered User
iTrader: (1)
 
Joined: Dec 2006
Posts: 7,418
Likes: 2
From: Minnesota!
Default

Congrats on your car being completed Robert!
Reply
Old Nov 3, 2012 | 01:04 PM
  #14  
djamps's Avatar
djamps
Registered User
iTrader: (1)
 
Joined: Dec 2008
Posts: 4,492
Likes: 10
From: MD
Default

Originally Posted by Zivman
seems like a lot of boost for that power. I would think you could make that power at ~15 psi...?
It's not what you might expect because the kit is out of breath and making peak power at 5krpm.

Looks fun, enjoy OP.
Reply
Old Nov 3, 2012 | 04:17 PM
  #15  
Zivman's Avatar
Zivman
New Member
iTrader: (19)
 
Joined: Jun 2003
Posts: 7,179
Likes: 27
From: MPLS/ST.Paul MN
Default

Originally Posted by djamps
It's not what you might expect because the kit is out of breath and making peak power at 5krpm.

Looks fun, enjoy OP.
the 700 should have similar sized turbos... maybe even slightly bigger than the standard aps turbos. GT28/86 vs GT28/71. my car made about the same power at 15 psi with the aps kit. Obviously different dynos and my car is 9:1



I am not up to date with recent parts, but cometic doesn't have a good rep from the research I have done. Is it a specialized spec?
Reply
Old Nov 3, 2012 | 04:21 PM
  #16  
djamps's Avatar
djamps
Registered User
iTrader: (1)
 
Joined: Dec 2008
Posts: 4,492
Likes: 10
From: MD
Default

Originally Posted by Zivman
the 700 should have similar sized turbos... maybe even slightly bigger than the standard aps turbos. GT28/86 vs GT28/71. my car made about the same power at 15 psi with the aps kit. Obviously different dynos and my car is 9:1
Turbos might be similar but everything else is different -- the piping, manifolds, downpipes, everything is different than the APS which breathes far better than the JWT kit. You've also got a bump in compression ratio which adds almost 10% more power given ideal conditions. That said the OP has put down solid numbers for that kit and it looks like a blast to drive.

Last edited by djamps; Nov 3, 2012 at 04:23 PM.
Reply
Old Nov 3, 2012 | 06:12 PM
  #17  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default

Thanks guys! Looking forward to coming home and enjoying it.
Reply
Old Nov 3, 2012 | 06:49 PM
  #18  
taywan's Avatar
taywan
Registered User
iTrader: (53)
 
Joined: Mar 2011
Posts: 4,734
Likes: 4
From: G'ville SC
Default

Man I really miss my cf sills man. Lmk if u don't want them if pay shipping bk to me. :-(
Reply
Old Nov 3, 2012 | 07:00 PM
  #19  
Robert_K's Avatar
Robert_K
Thread Starter
Didn't Go Cheap
Premier Member
iTrader: (25)
 
Joined: Oct 2005
Posts: 12,390
Likes: 101
From: Spring, TX
Default

Originally Posted by taywan
Man I really miss my cf sills man. Lmk if u don't want them if pay shipping bk to me. :-(
LOL! I'm still in Iraq and haven't even seen them! If I don't I'll let you know first!
Reply
Old Nov 3, 2012 | 10:57 PM
  #20  
wannabuy350z's Avatar
wannabuy350z
Registered User
iTrader: (27)
 
Joined: Dec 2007
Posts: 1,301
Likes: 2
From: SD SoCal | Jed, KSA
Default

congrats Robert,

i have very similar results. i just tuned my car last week and except i have BC 272 cams.

JWT 700BB
BC 272 Cams

581rwhp on a Mainline Dyno 18psi drops to 16 psi. i think my haltech solenoid is not working as i was trying to bring boost up but didnt work.
Reply



All times are GMT -8. The time now is 09:51 PM.