Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

My LS hybrid build

Thread Tools
 
Search this Thread
 
Old 03-07-2014, 02:38 AM
  #1  
Danny Humphreys
Instructor
Thread Starter
 
Danny Humphreys's Avatar
 
Join Date: Jul 2003
Posts: 183
Likes: 0
Received 21 Likes on 9 Posts
Default My LS hybrid build

Just getting started. This is my first time using the LS platform. I scored an 82 for $1000 not running. Plan on doing a chinese turbo 5.3 deal. Already have LQ9 all aluminum motor for it as well as turbo, ls9 cam, 4l60e and converter. I plan on axing the transaxle setup but retaining all the factory rear suspension by using a third member from a TT 300zx. it has limited slip and 3.69 gear and is plenty strong for this power level.
Pump gas daily driver type car with AC. Goal is to keep it under $10k total and run in the 10's. I've spent way too much money on my cars and usually never have any kind of budget, so I thought I'd challenge myself and see if I could do it.
The car weighed 3190 (w/o driver) before I started pulling it apart. 928 motor weighed 491, LS weighed 430. Pretty sure I can get the car under 3100 by the time its all said and done.

Anyways, heres a list of parts so far and cost. I'll keep updating as time goes on.
Car 82 928 $1,000 Engine 2010 L33 5.3$900 Trans/Conv$700 Intake & TB LS 6$300 R230 Third member$275 Axle $60 LS9 cam$137 Turbo, intercooler, tubing, wastegate$757 Valve Springs$129 Coil$45 Crank Bolt$30 Vbands$34

Total so far $4367. Should be able to recoup the cost of the car by selling the motor and transaxle.
Old 03-07-2014, 02:40 AM
  #2  
Danny Humphreys
Instructor
Thread Starter
 
Danny Humphreys's Avatar
 
Join Date: Jul 2003
Posts: 183
Likes: 0
Received 21 Likes on 9 Posts
Default Step 2

Working on getting the R230 rear put in place. Looks like it will fit but will take some pretty good fabrication to mount it. Good thing I got duct tape!! Gonna have to make some adapters for the 930 cv joints and driveshaft. This diff is really freaking heavy but with moving the trans to the front it should keep the weight distribution pretty close. Next step, remove gas tank and start fabbing g mounts. Name:  122BC842-3BAC-44F4-AB06-0E0C322B2107_zpsulisdrcw.jpg
Views: 2476
Size:  86.5 KB

Name:  07C9D939-B7B9-4264-B3A5-A4CA35D9C52F_zps5cdyt0sb.jpg
Views: 2437
Size:  112.2 KB
Old 03-07-2014, 02:42 AM
  #3  
Danny Humphreys
Instructor
Thread Starter
 
Danny Humphreys's Avatar
 
Join Date: Jul 2003
Posts: 183
Likes: 0
Received 21 Likes on 9 Posts
Default Step 3

Finally got motor and trans set in place. Took a little persuasion with the BFH, but the trans fits and puts the motor right about where it would go with the RH conversion kit. I decided to go front sump on this deal because I felt it would allow me room to run exhaust under the pan and also alleviate any interference issues with the sway bar. Now gotta build motor and trans mounts, then I can move ahead with the rear end install. Name:  5828E9F9-9465-4C19-ACC8-F6F261675E55_zps2hyf1bhd.jpg
Views: 2461
Size:  99.1 KB
Name:  DD039747-1E92-4133-ACDA-59A65B8A2F1D_zpsyjkux8bm.jpg
Views: 2448
Size:  105.5 KB
Name:  7DB83B8B-C170-4800-BCD4-9ED2285CE452_zpsh5ewj5lx.jpg
Views: 2450
Size:  67.8 KB
Old 03-07-2014, 03:34 AM
  #4  
Landseer
Rennlist Member
 
Landseer's Avatar
 
Join Date: Sep 2007
Location: Johnson City, TN
Posts: 12,143
Received 356 Likes on 205 Posts
Default

Subscribed!!
Old 03-07-2014, 05:38 AM
  #5  
slate blue
Addict
Rennlist Member

 
slate blue's Avatar
 
Join Date: Jun 2002
Posts: 3,315
Received 10 Likes on 8 Posts
Default

Originally Posted by Landseer
Subscribed!!
Same here, a lot of work, none of it easy but is it a good way to go............?
Old 03-07-2014, 08:47 AM
  #6  
85euro928
Rennlist Member
 
85euro928's Avatar
 
Join Date: Jan 2009
Location: Hampster Bays, LI
Posts: 1,334
Received 87 Likes on 44 Posts
Default

Wait, what??? Also subscribed!
Old 03-07-2014, 09:17 AM
  #7  
The Fixer
Drifting
 
The Fixer's Avatar
 
Join Date: Dec 2012
Location: Pennsyltucky
Posts: 2,453
Likes: 0
Received 6 Likes on 6 Posts
Default

Moving quick and on a budget, my kind of guy.
Also subscribed Danny.

You can really see how compact these motors are,
it almost looks mid-engined now.
Old 03-07-2014, 10:19 AM
  #8  
JEC_31
Three Wheelin'
 
JEC_31's Avatar
 
Join Date: Aug 2003
Location: DFW
Posts: 1,641
Likes: 0
Received 0 Likes on 0 Posts
Default

Also subscribed.
Old 03-07-2014, 11:14 AM
  #9  
FLYVMO
Rennlist Member
 
FLYVMO's Avatar
 
Join Date: Feb 2010
Location: Tucson,AZ
Posts: 1,347
Likes: 0
Received 60 Likes on 22 Posts
Default

Interesting.....subscribed!

Please tell more about the transmission setup..pictures would be great!

Cheers!
Carl
Old 03-07-2014, 01:56 PM
  #10  
xschop
Drifting
 
xschop's Avatar
 
Join Date: May 2009
Posts: 2,721
Likes: 0
Received 4 Likes on 4 Posts
Default

Def my kind of project. I've seen the pics of the Toyota V8 swap with a trans and differential. A Newer camaro diff uses 930 cv's FYI.
Old 03-07-2014, 09:40 PM
  #11  
AirtekHVAC
Rennlist Member
 
AirtekHVAC's Avatar
 
Join Date: Mar 2012
Location: China Grove, NC
Posts: 3,541
Received 272 Likes on 168 Posts
Default

Way cool...I'm joining the subscribers club!
Old 03-07-2014, 10:28 PM
  #12  
Lloyd
Rennlist Member
 
Lloyd's Avatar
 
Join Date: Dec 2003
Location: Greenville, SC
Posts: 196
Likes: 0
Received 3 Likes on 3 Posts
Default

Very nice.... I just love these creative projects!!!..FYI..If your nissan rear has issues.....I just finished installing a Ford 8.8 IRS differential with 930 cv joints. It fit like a glove!!
Old 03-08-2014, 01:23 AM
  #13  
axis of evil
Instructor
 
axis of evil's Avatar
 
Join Date: Apr 2009
Location: Sydney Australia
Posts: 157
Likes: 0
Received 0 Likes on 0 Posts
Default

Interested in how the transmission fits, pic' looks like there is no mods to body.
I did a transmission moved to front on a 1982 928, (Lexus 430 Vvti with 5 speed auto, Borg warner LSD) needed to cut out a big mouthfull out of the firewall and front half of the tunnel, and even then it was tight!
Attached Images  

Last edited by axis of evil; 08-02-2015 at 07:38 PM.
Old 03-08-2014, 03:02 AM
  #14  
xschop
Drifting
 
xschop's Avatar
 
Join Date: May 2009
Posts: 2,721
Likes: 0
Received 4 Likes on 4 Posts
Default

What is the PCD on the Z diff output shafts?
Nice work axis. I wondered who did that swap. Where's the build thread?
I think a TKO 500/600 would fit nicely without too much hammer time.
Old 03-08-2014, 10:07 AM
  #15  
FLYVMO
Rennlist Member
 
FLYVMO's Avatar
 
Join Date: Feb 2010
Location: Tucson,AZ
Posts: 1,347
Likes: 0
Received 60 Likes on 22 Posts
Default

Danny,

The LQ9 is a cast-iron block with aluminum heads correct? Same displacement as an LS2 (6.0)? Is the weights you posted for the LS engine the LQ9 or an all-aluminum L33?

Really enjoying reading about your project. Keep the pictures coming!

Cheers!
Carl


Quick Reply: My LS hybrid build



All times are GMT -3. The time now is 03:47 AM.