Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

my 240ISHH build thread

Thread Tools
 
Search this Thread
 
Old Jun 3, 2009 | 08:15 PM
  #1  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default My 240ISHH build thread -LSX 408 in a S14 240sx

I wanted to do a build thread while i was actually doing the install but didn't make the time to complete one. The motor is in and running but the fun is just beginning and i guess the modding process will never stop. i don't have a lot of pics but will be taking some and some videos along the way....

The car is a 1995 nissan 240 sx that i purchased from a friend as a roller. I originally wanted to do a fd third gen rx7 but i needed a backseat for the simple fact i have a wife and a lil girl who loves motorsports as I do. I had to pull a very heavily modded sr20 out of the car to make way for 4.7 more liters



The motor started out as a 6.0 liter iron block and bored and stroked to a 408. I used Eagle crank and rods and Arias pistons, the heads i bought from a member on here 243 castings which were hand ported and stainless steel valves were installed with dual valve spring kit from texas speed. Then I bought a fast 90 intake and a 90 mm nick williams TB from a member here on ls1tech. I then turned to patrick G for a cam spec for my 12.0:1 compression motor. Patrick G steered me into 251/259 624/624 on a 111+3 comp cams bumpstick.



I talked to Frankie at PXracing for my mounts, subframe modification, and wiring harness mod. He is a great person to deal with and great fab guy. frank also sent me a remote bleeder for the slave cylinder (which i think everyone would love to have).

Brian Hinson at Hinson motorsports helped me out A LOT along the way. He helped me figure out a fuel system that would allow me room to grow in the future. Dual walbro 255 intake fuel pumps feed dual -6an stainless fueel lines passing thru dual inline hinson fuel filters . From there they enter the fast fuel rails and 42 pound green top ford fuel injectors , and then exit the rails into an Aeromotive fuel pressure regulator and then -6an return to tank.



I have a t56 that has the sixspeedinc upgrade kit installed. wilwood master cylinder and a zo6 slave try to keep up with my heavy left foot. I was running a Ram Hd clutch and Ram steel flywheel but unfortunately started slipping this past weekend at track. So thanks to a friend and member here i am installing a Textralia oz 700 clutch and flywheel.

Brian at hinson also hooked me up with a Kaaz limited slip differential using the stock 4.08 gear. I am currently still using the stock axles but deliberating with the idea of installing a straight axle rear.

Now I am saving up to get the car tuned. Honestly with the compression and mail order tune for a old setup lol , i am hoping for 50 more whp on the dyno but time will only tell. I will be posting pics and videos along the way. If you are plannig a swap maybe some of this info might assist along the way.


i also ran twice on motor this past weekend and posted them in multimedia and will post them here for reference


http://www.youtube.com/watch?v=0g02ttExpqQ

http://www.vimeo.com/4921886

Last edited by 6point7s14; Jun 4, 2009 at 11:34 AM. Reason: add video
Reply
Old Jun 3, 2009 | 08:17 PM
  #2  
awd2rwd's Avatar
Launching!
iTrader: (17)
 
Joined: Jun 2006
Posts: 251
Likes: 0
From: Tulsa, Ok
Default

Well thats badass
Reply
Old Jun 3, 2009 | 08:36 PM
  #3  
hefftone's Avatar
TECH Regular
 
Joined: Aug 2008
Posts: 437
Likes: 1
From: Dallas, Ga (2.7 miles from Southeastern Dragway)
Default

You're gonna need more tire!
Reply
Old Jun 3, 2009 | 08:38 PM
  #4  
Verz's Avatar
TECH Resident
iTrader: (21)
 
Joined: Aug 2006
Posts: 947
Likes: 0
From: Wichita KS
Default

Originally Posted by awd2rwd
Well thats badass
You sir speak the truth, good job. Link doesnt work though
Reply
Old Jun 3, 2009 | 09:05 PM
  #5  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

try links now
Reply
Old Jun 3, 2009 | 09:10 PM
  #6  
ShortChevy's Avatar
12 Second Club
15 Year Member
iTrader: (21)
 
Joined: Jun 2007
Posts: 1,102
Likes: 0
From: Muskegon, MI
Default

Dude, that thing is down right nasty. Could you imagine the look on peoples face's if you could keep the thing silent and stockish. Love the Vette FRC's too, just add's to the swap man.
Reply
Old Jun 3, 2009 | 09:31 PM
  #7  
Slo_240sx's Avatar
TECH Enthusiast
iTrader: (17)
 
Joined: Sep 2005
Posts: 619
Likes: 0
From: Detroit, MI - Camp Pendleton, CA
Default

Nice setup. A GT45R is going on mine once I get to my permanent duty station. Let me know if you need anything!

Reply
Old Jun 4, 2009 | 08:52 AM
  #8  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by ShortChevy
Dude, that thing is down right nasty. Could you imagine the look on peoples face's if you could keep the thing silent and stockish. Love the Vette FRC's too, just add's to the swap man.
Thanks man. Yeah I actually had 2 bullet style mufflers on it and it was super quiet. It actually passed the Honda test it was so quiet lol. Driving down the highway they would always try and mess with me. It sounded like a 4 cylinder on the highway Lol. As far as the vette fuel rail covers Lol I live in south Ms and when explaining to someone about my car I'm like its a high compession 408 ls1 blah blah. Then I pop the the hood and they are like man that ***** has a corvette motor in it.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 4, 2009 | 08:56 AM
  #9  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by Slo_240sx
Nice setup. A GT45R is going on mine once I get to my permanent duty station. Let me know if you need anything!

Man I love your car. I followed the rear end fab of this car on a website. Sick car for sure
Reply
Old Jun 4, 2009 | 11:22 AM
  #10  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Here's a few more pics. The exhaust was done by one of my friends who is a member here and did nice work.


Here's a lil rear view with my control arms that I welded a 1/4 inch steel plate on each for strength

Here's all the busy gauges that I look at while driving.



A side view. Its about to be satin black


Last edited by 6point7s14; Jun 4, 2009 at 11:30 AM.
Reply
Old Jul 4, 2009 | 10:41 PM
  #11  
jmauld's Avatar
Teching In
iTrader: (3)
 
Joined: Feb 2006
Posts: 40
Likes: 0
Default

Do you happen to have a picture of the interior that shows the position of the shifter, without the boot in place?
Reply
Old Jul 4, 2009 | 11:04 PM
  #12  
ml4te5ch4's Avatar
Teching In
 
Joined: Mar 2009
Posts: 20
Likes: 0
Default

That is redonkulous. I honestlycan't think of a better set up than that. I am about to do an S13 swap with a stock LS1 and I was wondering what type of oil pan setup you have. In the pics it doesn't look like a dry sump...
Reply
Old Jul 5, 2009 | 12:08 AM
  #13  
gjohnson's Avatar
TECH Apprentice
iTrader: (4)
 
Joined: Dec 2008
Posts: 317
Likes: 0
From: Broken Arrow, OK
Default

Freakin sick man. My S14 is close to running, I just have to figure out my wiring and exhaust. What type and size is your exhaust?
Reply
Old Jul 5, 2009 | 03:32 AM
  #14  
BAMF's Avatar
On The Tree
 
Joined: Nov 2006
Posts: 168
Likes: 0
Default

A few years ago I had a '95 240sx, I sold it when I bought my Camaro and ever since I've wanted a '95ish 240sx with a LS1 for a daily driver....I think it would be a realy nice car to drive around in...the stock 2.4/auto was just to gutless for me but I loved how the car drove and drifted.
Reply
Old Jul 5, 2009 | 02:57 PM
  #15  
jmauld's Avatar
Teching In
iTrader: (3)
 
Joined: Feb 2006
Posts: 40
Likes: 0
Default

Couple more questions. Are those Hinson headers?

Does the hood fit with the way the engine is sitting?
Reply
Old Jul 6, 2009 | 12:41 PM
  #16  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by jmauld
Do you happen to have a picture of the interior that shows the position of the shifter, without the boot in place?

i will get one for ya.... i cut a 1 inch slit in the metal in front of the shifter on each corner and bent it up about half of an inch... stock shifter boot used, looks stock besides th hurst ****
Reply
Old Jul 6, 2009 | 12:44 PM
  #17  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by ml4te5ch4
That is redonkulous. I honestlycan't think of a better set up than that. I am about to do an S13 swap with a stock LS1 and I was wondering what type of oil pan setup you have. In the pics it doesn't look like a dry sump...
a gto front sump oil pan from scoggin dickey..... they have low mileage pulloffs that will save u a hundred bucks or so..... oh and thanks
Reply
Old Jul 6, 2009 | 12:50 PM
  #18  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by gjohnson
Freakin sick man. My S14 is close to running, I just have to figure out my wiring and exhaust. What type and size is your exhaust?
i used 3 inch bullet style mufflers and a 3 inch flowmaster y pipe, regular 3 inch pipe from any muffler shop and 3 - 3 inch mandrel 90s off ebay.. then 3 inch stainless band clamps to mount it on headers and rear section
Reply
Old Jul 6, 2009 | 12:52 PM
  #19  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by BAMF
A few years ago I had a '95 240sx, I sold it when I bought my Camaro and ever since I've wanted a '95ish 240sx with a LS1 for a daily driver....I think it would be a realy nice car to drive around in...the stock 2.4/auto was just to gutless for me but I loved how the car drove and drifted.
yeah they are a lot of fun it drives and handles incredible
Reply
Old Jul 6, 2009 | 12:54 PM
  #20  
6point7s14's Avatar
Thread Starter
TECH Apprentice
iTrader: (3)
 
Joined: Oct 2008
Posts: 319
Likes: 0
From: South MS
Default

Originally Posted by jmauld
Couple more questions. Are those Hinson headers?

Does the hood fit with the way the engine is sitting?
yes hinson headers and absolutely no hood modifications.... shuts perfectly
Reply



All times are GMT -5. The time now is 08:37 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE