Everything Else Anything and everything NON-VTR related

My Datsun 240 GNZ

Thread Tools
 
Search this Thread
 
Old 05-01-2011, 11:33 PM
  #1  
Rex Kramer-Thrill Seeker
SuperBike
Thread Starter
 
CruxGNZ's Avatar
 
Join Date: Jan 2011
Location: Brookfield, WI
Posts: 2,312
CruxGNZ is on a distinguished road
My Datsun 240 GNZ

There has been a few people asking to see pictures of the Datsun in the background of some of my pictures, so here ya guys go. It's a '73 Datsun 240Z, which I now call a GNZ for obvious reasons. I have been slowly tinkering with it when I had time and money to throw at it. I just got the fuel pump I needed from Racetronix. Things are getting finished and I'm getting excited!

Keeping the engine stock for break in, but as soon as I get those miles on her, I'm going with a bigger turbo and bigger injectors. The Z weighs a little over 2500 lbs. with me in it. If any of you know what a Buick GN is, you know this will be a quick little car. With the engine stock, I should be running low 11's in the quarter mile. I included a picture of when I first installed the engine into the Z. The engine is very small, almost laughable considering how much power these 3.8's make. I think I included most everything. It was kind of fun listing off stuff. Haven't thought about it in quite a while.

Engine: '87 Buick Grand National 3.8 SFI
A buddy and I completely rebuilt the engine. stock injectors, stock turbo for break in. Transmission is brand new (built by Jimmy's Transmissions) and has a mild build.

Rear end: R200 3:54 LSD, CV axles

Suspension: Coil overs, 200lb. springs rear/180lb. springs in front, Sectioned struts 1.5", Tokico Illumina 5-way adjustable, polyurethane bushings throughout, Suspension Techniques sway bars front and rear

Wheels: Crappy 17X7 eBay wheels for a Honda. Using adapters to run common wheels. Buying Rota RB-R's 17X8 front and 17X9.5 rear which will require ZG flares (bolt on flares that look oh so sweet)

Exterior: JDM fender mirrors, air dam, 7" round lights for a VW (lights have a H3 fog light/H4 headlight/and turn signals inside)

Interior: Full display of Dakota Digital gauges, 6 point cage, and that's about it. I'll get around to replacing the stock stereo (has 3 AM presets and 2 FM presets haha) sometime in the near future.

Fuel system: I installed a plastic fuel tank from a '02 LS1 Camaro. It has a fill bucket inside, which under acceleration or hard turns, I won't have fuel starvation. I installed a Racetronix in tank fuel pump (good for up to 700hp) which keeps the fill bucket working as OEM.


(In the picture below, the car, engine & engine bay needs a serious cleaning. It's really full of dust!)
Name:  Photo0535.jpg
Views: 1258
Size:  123.3 KB

Name:  engineinstalled.jpg
Views: 955
Size:  39.2 KB

Name:  Fendermirrors2.jpg
Views: 1138
Size:  73.6 KB

Last edited by CruxGNZ; 03-13-2014 at 08:51 PM.
CruxGNZ is offline  
Old 05-02-2011, 12:40 AM
  #2  
Ditch Magnet
Squid
 
mput's Avatar
 
Join Date: Dec 2010
Location: Chapel Hill TN.
Posts: 78
mput is on a distinguished road
Awesome! Sweet plumbing job on those pipes. Hope you haven't invested in that bigger compressor yet. Once you get it broke in and dial the boost up it's going to be two hand fulls.
mput is offline  
Old 05-02-2011, 03:20 AM
  #3  
Senior Member
Superstock
 
Verne's Avatar
 
Join Date: May 2005
Location: Mid. Tennessee
Posts: 251
Verne
That is great. Small vehicle powerful engines. What else is needed?

Makes me miss my old V-8 S10 with a built 327 in it. Good for nothing but smoking tires and hell raising but it was fun to drive.
Verne is offline  
Old 05-02-2011, 04:34 AM
  #4  
Rex Kramer-Thrill Seeker
SuperBike
Thread Starter
 
CruxGNZ's Avatar
 
Join Date: Jan 2011
Location: Brookfield, WI
Posts: 2,312
CruxGNZ is on a distinguished road
Originally Posted by Verne
That is great. Small vehicle powerful engines. What else is needed?

Makes me miss my old V-8 S10 with a built 327 in it. Good for nothing but smoking tires and hell raising but it was fun to drive.
Power to weight ratio is>

Funny you say that, my very first vehicle I bought at 16 years old was a '87 S-10 with a V8 swap. Young kid, light truck, gobs of power...got me in trouble quite a few times. Had it for 8 months when a kid walks up to me in the back parking lot at my high school and says I'll buy it off ya for $1800. Sold it to him the very next day. I only bought the dang thing for $1100 Can't go wrong with that. Beat the **** out of it and have a crap load of fun in the warmer months and then sell it for a profit before winter sets in.
CruxGNZ is offline  
Old 05-02-2011, 04:36 AM
  #5  
Senior Member
SuperBike
 
uchi's Avatar
 
Join Date: Aug 2009
Location: thorold ontario
Posts: 1,978
uchi is on a distinguished road
thats pretty sweet man good job and great idea for a motor swap. ive seen everything in those things but thats the first time ive seen a gn engine shoved into one
uchi is offline  
Old 05-02-2011, 06:12 AM
  #6  
Senior Member
Back Marker
 
ninjagoalie's Avatar
 
Join Date: Jan 2011
Location: Sunny Central Illinois
Posts: 160
ninjagoalie is on a distinguished road
very nice! The fender mirrors are almost Hawk-ish looking.
ninjagoalie is offline  
Old 05-02-2011, 06:19 AM
  #7  
Member
Squid
 
gordthebiker's Avatar
 
Join Date: Jul 2010
Location: Japan
Posts: 51
gordthebiker is on a distinguished road
Fantastic car!
gordthebiker is offline  
Old 05-02-2011, 07:21 AM
  #8  
Senior Member
SuperSport
 
zmaniv's Avatar
 
Join Date: Jun 2008
Location: San Diego
Posts: 916
zmaniv is on a distinguished road
Very nice
I know two in San Diego that have nice setups also one is a RB26 powered version with a RB25 tranny the other is a Chevy 350 with big turbo both put out around 450 HP
zmaniv is offline  
Old 05-02-2011, 08:38 AM
  #9  
Senior Member
Superstock
 
kmm996's Avatar
 
Join Date: Jul 2005
Location: North Central Indiana
Posts: 416
kmm996
Sweet project. Nice work...
kmm996 is offline  
Old 05-02-2011, 12:03 PM
  #10  
Stiff Member
Back Marker
 
turbotim's Avatar
 
Join Date: May 2010
Location: whiteford,md
Posts: 150
turbotim is on a distinguished road
You have good taste in engines. I just added meth injection to mine. Before you add boost, make sure you have a way to monitor knock or it won't be together long. The methanol cools the intake & allows for a lot more boost. Any ?'s about the motor, just ask. I've had mine for about 12 years now. A wideband o2 sensor is useful to dial in af ratio. Enjoy. Nice work. Tim
turbotim is offline  
Old 05-02-2011, 12:25 PM
  #11  
Senior Member
SuperSport
 
zmaniv's Avatar
 
Join Date: Jun 2008
Location: San Diego
Posts: 916
zmaniv is on a distinguished road
i thought the methanol/water injection biggest benefit was it slowed down the flame front.
zmaniv is offline  
Old 05-02-2011, 12:47 PM
  #12  
mcg
Member
Squid
 
mcg's Avatar
 
Join Date: Dec 2010
Posts: 72
mcg is on a distinguished road
Cool car! I always thought that combo would be a dinamite setup. Had a 3000 healey with a corvette 327, a GMC s15 350 chev and now a 67 Sunbeam Tiger with a 289 ford... Small cars big engines almost as fun as my VTR!
Have fun and control the power over steer.
mcg is offline  
Old 05-02-2011, 04:01 PM
  #13  
Light Cycle Expert
Back Marker
 
tomzxt's Avatar
 
Join Date: Mar 2011
Location: Tampa, Florida
Posts: 194
tomzxt is on a distinguished road
Arrow

Nice S30. I have a S130 with the l28et done up. I love mine. I'm looking for a 260z to transplant it into.
tomzxt is offline  
Old 05-02-2011, 04:54 PM
  #14  
Member
Squid
 
the1bolton's Avatar
 
Join Date: Nov 2008
Posts: 65
the1bolton is on a distinguished road
Amazing... your car has... a frame!

In NE that's RARE.

but otherwise looks good! I do prefer inline 6's though. I may have cried a little on the inside when I saw what you did.
the1bolton is offline  
Old 05-03-2011, 11:12 AM
  #15  
Stiff Member
Back Marker
 
turbotim's Avatar
 
Join Date: May 2010
Location: whiteford,md
Posts: 150
turbotim is on a distinguished road
Originally Posted by zmaniv
i thought the methanol/water injection biggest benefit was it slowed down the flame front.
turbotim is offline  
Old 05-07-2011, 09:46 AM
  #16  
Senior Member
Back Marker
 
nykuryu's Avatar
 
Join Date: Mar 2011
Posts: 238
nykuryu is on a distinguished road
yay! i wanted to see these
nykuryu is offline  
Old 05-07-2011, 10:56 AM
  #17  
Senior Member
Superstock
 
bass4dude's Avatar
 
Join Date: Jan 2011
Location: Santa Clara, CA
Posts: 258
bass4dude is on a distinguished road
That's a beautiful build man.

For years I was contemplating on dropping a '94 Mitsubishi VR-4 twin turbo v6 in a donor MR2. Got the idea after someone put a 6L caddy engine in it. For fear of death, I opted not to do it =p

That thing should be a blast though, I was playing tag with a guy in a 260 going up one of my favorite roads on my old CB750K. I may have got to the top first, but he got there looking cooler!
bass4dude is offline  
Old 05-16-2011, 05:38 PM
  #18  
I loves me twins
Superstock
Superstock
 
NooB's Avatar
 
Join Date: Feb 2010
Location: Houston, TX
Posts: 380
NooB is on a distinguished road
Bad friggin ***! That car will be legendary when it's all finished.
NooB is offline  
Old 05-16-2011, 06:13 PM
  #19  
Senior Member
Superstock
Superstock
 
davidka's Avatar
 
Join Date: Apr 2007
Posts: 321
davidka is on a distinguished road
Nice build. I almost bought a Scarab ('79 280Z/400cid small block 8) when I was 19, probably good I didn't (did a trick RX7 instead). There are still some very nice ones out there, your's is the 1st V6 turbo conversion I've seen. Any idea if you've saved any weight? The stock I6 was pretty heavy.
davidka is offline  
Old 05-18-2011, 11:27 AM
  #20  
Rex Kramer-Thrill Seeker
SuperBike
Thread Starter
 
CruxGNZ's Avatar
 
Join Date: Jan 2011
Location: Brookfield, WI
Posts: 2,312
CruxGNZ is on a distinguished road
Thanks for the kind words everybody. It has been a fun project so far. I do plan on getting a alchy injection kit, because race gas is getting so expensive these days. I didn't buy a bigger turbo yet, because I want to see how far I can go on the stock setup first before I start throwing go fast goodies at it.

I actually did save weight. I lost 60 pounds with the LC2, which I wasn't expecting. I thought it might be a little heavier, but it was a nice surprise.

If you guys want to see the absolute best website dedicated to Z's, check out www.HybridZ.org There has been everything stuffed into the S30 ('70-'78), from 4 cylinders, 6 cylinders, 8 cylinders, 10 cylinders (Viper engine), 12 cylinders (Jaguar and a BMW engine), to electric and even turbine! Although, I 'm pretty sure the last two were in a S130 (next generation after the S30).
The Z is just a small, lightweight, rear wheel drive, awesome handling, very simple to work on, great looking car (in my opinion), that has a engine bay that can swallow up pretty much any power plant out there. It's just a great platform for a engine swap.

Last edited by CruxGNZ; 03-13-2014 at 08:38 PM. Reason: Adding stuff
CruxGNZ is offline  
Old 05-10-2014, 11:17 PM
  #21  
Rex Kramer-Thrill Seeker
SuperBike
Thread Starter
 
CruxGNZ's Avatar
 
Join Date: Jan 2011
Location: Brookfield, WI
Posts: 2,312
CruxGNZ is on a distinguished road
I'll be bringing the GNZ up to Wisconsin Dells in about six weeks for the Hot Rod Power Tour. If anyone wants to meet up for a bee...soda or something, let me know.
CruxGNZ is offline  
Old 05-11-2014, 06:05 AM
  #22  
evil man of nothing
MotoGP
 
captainchaos's Avatar
 
Join Date: Jan 2006
Location: Boynton Beach, FL
Posts: 4,484
captainchaos is on a distinguished road
Very cool! Check out the Roadkill Datsun if you haven't seen it already.

captainchaos is offline  
Old 05-11-2014, 08:27 AM
  #23  
Old and dangerous
SuperSport
SuperSport
 
rz_racer_69's Avatar
 
Join Date: Jan 2012
Location: DFW Texas
Posts: 604
rz_racer_69 is on a distinguished road
Wow, that was a good video. Thanks Cap.
rz_racer_69 is offline  
Old 05-11-2014, 10:42 AM
  #24  
Senior Member
MotoGP
 
smokinjoe73's Avatar
 
Join Date: Jul 2007
Location: NYC
Posts: 5,033
smokinjoe73 is on a distinguished road
Awesome ride brutha! I always really liked those cars. You basicly made a shelby cobra out of it. Sweet handling chassis with major motor. Pure mechanical beauty.
smokinjoe73 is offline  
Old 05-11-2014, 10:54 AM
  #25  
evil man of nothing
MotoGP
 
captainchaos's Avatar
 
Join Date: Jan 2006
Location: Boynton Beach, FL
Posts: 4,484
captainchaos is on a distinguished road
Originally Posted by rz_racer_69
Wow, that was a good video. Thanks Cap.
Yeah Roadkill is a killer show. Check out the other episodes.
captainchaos is offline  
Old 05-11-2014, 10:55 AM
  #26  
evil man of nothing
MotoGP
 
captainchaos's Avatar
 
Join Date: Jan 2006
Location: Boynton Beach, FL
Posts: 4,484
captainchaos is on a distinguished road
Originally Posted by CruxGNZ
I'll be bringing the GNZ up to Wisconsin Dells in about six weeks for the Hot Rod Power Tour. If anyone wants to meet up for a bee...soda or something, let me know.
That's awesome I'm sure Freiburger and Finnegan will get a kick out of your car if they see it.
captainchaos is offline  
Old 05-11-2014, 01:56 PM
  #27  
Rex Kramer-Thrill Seeker
SuperBike
Thread Starter
 
CruxGNZ's Avatar
 
Join Date: Jan 2011
Location: Brookfield, WI
Posts: 2,312
CruxGNZ is on a distinguished road
Thanks guys

Thanks for posting that video! I just saw thier Rotson in the latest issue of Hot Rod magazine, but never had a chance to hop online and check it out untill now. Freiburger & Finnegan with thier Z car remind me of myself and an old buddy of mine and his 280Z. We did very low buck modifications to the engine (installed a Powerstroke diesel turbo as well). He was making around 500hp out of the stock straight six untill things started to break (like I said, low buck stuff). Had fun with that Z. I think he still has it too. It's been about 8 years since I last saw him and his Z. I think I'll give him a call...
CruxGNZ is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
katryder1@gmail.com
Modifications - Cosmetic
28
05-31-2012 09:22 AM
Moto Man
Everything Else
1
12-30-2009 10:09 AM
cbr954bk
Classifieds
2
10-01-2007 04:57 PM



Quick Reply: My Datsun 240 GNZ



All times are GMT -7. The time now is 02:03 PM.


Top

© 2024 MH Sub I, LLC dba Internet Brands



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.