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

Ls2 rx8

Thread Tools
 
Search this Thread
 
Old Sep 17, 2015 | 03:12 PM
  #21  
Coda634's Avatar
Thread Starter
Staging Lane
iTrader: (1)
 
Joined: Jul 2014
Posts: 62
Likes: 0
From: Detroit
Default

Been hard to get some work done due to personal issues and rain, but finally got around to it.
Painted engine bay





Refitted the engine


Test fit the trans but noticed the headers hit the subframe

Lets hope we don't cut my headers..

No damage


Polyurethane trans mount with LS1RX8 Trans brace.
Hinson Y pipe doesnt want to fit with the trans mount in place. Obviously wont clear the stock torque arm either. Coming up with a few ideas for a new torque arm or a torque arm delete.
Or.. Down pipes on the headers lol
Reply
Old Sep 17, 2015 | 03:15 PM
  #22  
Coda634's Avatar
Thread Starter
Staging Lane
iTrader: (1)
 
Joined: Jul 2014
Posts: 62
Likes: 0
From: Detroit
Default




Reply
Old Sep 17, 2015 | 03:30 PM
  #23  
Coda634's Avatar
Thread Starter
Staging Lane
iTrader: (1)
 
Joined: Jul 2014
Posts: 62
Likes: 0
From: Detroit
Default


Installing the MSD Atomic LS EFI. Awesome design, wasn't sure if I wanted this, the FAST EFI or the Holley EFI.

I got this at a great price so I chose the MSD.

Also decided to get a racepak since the two pair with a single Vnet module. However, they discontinued production on the Vnet cable after I purchased them both and now I will have to come up with a solution.


Wilwood proportioning valve for brakes.
Aeromotive Fuel Pressure Regulator.



Racepak test fit


Will be switching to a hydraulic rack (rx7 rack probably)
Along with a hydraulic pump.
Reply
Old Sep 17, 2015 | 03:35 PM
  #24  
Coda634's Avatar
Thread Starter
Staging Lane
iTrader: (1)
 
Joined: Jul 2014
Posts: 62
Likes: 0
From: Detroit
Default

Current price list

RX8 - 1500$ 2500$ spent on trip
LS2 - 1600$ 1750$ spent on trip
Deluxe Kit - 3500$
Hinson/Stainless Works Long tube Headers & Y-Pipe - 1150$
LS6 intake/85mm TB/Rail/inj - 570$
LS1/411PCM&Harness - 350$
Lingenfelter TRG002 - 150$
Alternator - 140$
Water pump - 125$
Tensioner pulley - 15$
Belt - 15$
Alternator bracket - 80$
Oil pan - 160$
Oil pan kit - 85$
T56 - 800$ 1000$ spent on trip
T56 5.0 Shifter - 140$
T56 Rebuild - 400$
T56 Bearing Shims Snaprings -190$
T56 Bellhousing - 250$
T56 Mainshaft - 250$
LS7 Clutch & Flywheel 445$
OEM Slave Cylinder - 50$
Fender Liners - 200$
F. Bumper impact absorber - 60$
R. bumper reinforcement - 50$
Mazda Speed Body Kit - 550$
Gaskets - 95$
Bolts - 50$
Oil Pump - 125$
Thermostat - 20$
Billet fuel rails - 136$
Jegs drive shaft loop - 30$
Nissan Sentra pedal - 30$
MSD EFI - 1,979$
RacePak UDX - 685$
Wilwood Proportioning Valve - 74$
Aeromotive 13129 Regulator - 180$
Earls 6AN 90* - 72$

$16,301 on car build
$17,651 + traveling costs

Needs body work
Waiting on coil-overs

Then heads & cam swap with intake
Reply
Old Oct 19, 2015 | 03:23 PM
  #25  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

holy hell. is that $17,6XX all in? or $33,XXX? man even at $17k an LS2 corvette would be a better/easier/faster/smarter choice. at $33k an LS7 ZO6 is the obvious choice
Reply
Old Oct 20, 2015 | 07:37 AM
  #26  
DipstickJimmy's Avatar
Teching In
 
Joined: Jun 2015
Posts: 3
Likes: 0
From: Massachusetts
Default

Originally Posted by 98TA6.0
holy hell. is that $17,6XX all in? or $33,XXX? man even at $17k an LS2 corvette would be a better/easier/faster/smarter choice. at $33k an LS7 ZO6 is the obvious choice
so....? I guarantee you'll never own a ls2 Rx8.
Reply
Old Oct 20, 2015 | 10:40 AM
  #27  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

Not the ls2 part at least. Lol perhaps you should do a search noob.
Reply
Old Oct 20, 2015 | 01:25 PM
  #28  
sierravmax's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: May 2014
Posts: 351
Likes: 0
From: Lexington, S.C.
Default

Originally Posted by 98TA6.0
Not the ls2 part at least. Lol perhaps you should do a search noob.
How about you stop being a jerk. He can do what he wants.
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 Oct 20, 2015 | 02:44 PM
  #29  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

lol you mean "say." my response to his dumb comment was quite justified.
Reply
Old Oct 20, 2015 | 02:58 PM
  #30  
sierravmax's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: May 2014
Posts: 351
Likes: 0
From: Lexington, S.C.
Default

Originally Posted by 98TA6.0
holy hell. is that $17,6XX all in? or $33,XXX? man even at $17k an LS2 corvette would be a better/easier/faster/smarter choice. at $33k an LS7 ZO6 is the obvious choice
Does it really matter which comment I quoted when you are the one that came in here trolling and trying to start something? He was just defending himself. In all actuality it seems like you are just jealous of how much he is putting into his swap. Sure he could go buy a Ls2 Vette, but what is the fun in that? He already stated at the beginning of his post that he likes doing projects.
Reply
Old Oct 20, 2015 | 03:03 PM
  #31  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

sure got your panties wadded up. I know the guy from another forum (NoRotors). Im just giving him a lil **** about the money in it. I spent much less on mine and built one hell of a car. also my initial question was to clarify what number reflected the actual money in. my comparison afterwards was some more **** talking. perhaps you should go be someone else's superman.
Reply
Old Oct 20, 2015 | 03:05 PM
  #32  
sierravmax's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: May 2014
Posts: 351
Likes: 0
From: Lexington, S.C.
Default

Originally Posted by 98TA6.0
sure got your panties wadded up. I know the guy from another forum (NoRotors). Im just giving him a lil **** about the money in it. I spent much less on mine and built one hell of a car. also my initial question was to clarify what number reflected the actual money in. my comparison afterwards was some more **** talking. perhaps you should go be someone else's superman.
Ovary and out Wonder woman.
Reply
Old Oct 20, 2015 | 03:11 PM
  #33  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

lol that was a good one (not being sarcastic)
Reply
Old Oct 20, 2015 | 03:38 PM
  #34  
sierravmax's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: May 2014
Posts: 351
Likes: 0
From: Lexington, S.C.
Default

Originally Posted by 98TA6.0
lol that was a good one (not being sarcastic)
lol Thanks.
Reply
Old Oct 20, 2015 | 04:36 PM
  #35  
Steven32's Avatar
TECH Regular
 
Joined: Aug 2014
Posts: 457
Likes: 0
From: Texas
Default

This is a great build! Looking forward to seeing the finished results!!!!
Reply
Old Oct 20, 2015 | 05:19 PM
  #36  
rkreigh's Avatar
TECH Apprentice
20 Year Member
 
Joined: Dec 2004
Posts: 358
Likes: 1
Default

nice work. the mazda is a poor mans vette and very light

you are going to have a blast with that car

but it's true you can get a 12k base car C5 pretty easy and the mods are easier

I love my TT C5 but admire the RX build

I autocrossed an older 12A RX7 and had a blast

fastest car I've seen was a caterham turbo rotary at 1200 lbs making over 350 hp that car was insane full race tires, big angry go cart!!
Reply
Old Oct 20, 2015 | 05:33 PM
  #37  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

I've owned both and yes the swapped RX8 is a wild car. C5Zs can be had now in the low teens and are far better in almost every way. However i have a kid so the backseat is a requirement and the sleeper factor of the RX8 is unrivaled. Im excited to see more make it to the street. I can count on one hand how many im aware of. One of which was crashed (they say it fell off a lift lol).

Last edited by 98TA6.0; Oct 20, 2015 at 06:17 PM.
Reply
Old Oct 21, 2015 | 11:08 AM
  #38  
slowman's Avatar
Teching In
 
Joined: Oct 2015
Posts: 20
Likes: 5
From: Anderson, IN
Default

Very cool project... Looks good.
Reply
Old Oct 24, 2015 | 08:11 PM
  #39  
audacious nick's Avatar
ASSuming On The Tree
 
Joined: Jun 2011
Posts: 195
Likes: 0
Default

Is yours still around the Austin area?
Reply
Old Oct 25, 2015 | 07:36 AM
  #40  
98TA6.0's Avatar
TECH Enthusiast
iTrader: (42)
 
Joined: Apr 2009
Posts: 619
Likes: 1
From: Austin, Texas
Default

No the guy who boughtit drove it back to Northern Tennessee.
Reply



All times are GMT -5. The time now is 06:32 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