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

Former Rotary Enthusiast

Thread Tools
 
Search this Thread
 
Old Oct 20, 2017 | 12:17 PM
  #21  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Slip yoke installed.

Reply
Old Nov 16, 2017 | 09:19 AM
  #22  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

















Reply
Old Nov 16, 2017 | 01:34 PM
  #23  
hookemdevils22's Avatar
12 Second Club
15 Year Member
iTrader: (12)
 
Joined: Jul 2008
Posts: 1,411
Likes: 8
From: Tempe, AZ
Default

what fuel pump are you running? I highly recommend not using the C5 pressure regulator - it will dead-head the pump at higher output levels.
Reply
Old Nov 16, 2017 | 01:40 PM
  #24  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Originally Posted by hookemdevils22
what fuel pump are you running? I highly recommend not using the C5 pressure regulator - it will dead-head the pump at higher output levels.
Aeromotive Stealth 340lph. What do you mean it will dead head?
'
Not planning on having more than 500hp to the wheel for now.

Last edited by Fuhnortoner; Nov 16, 2017 at 01:48 PM.
Reply
Old Nov 25, 2017 | 10:16 AM
  #25  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Second start.

Reply
Old Dec 11, 2017 | 08:01 AM
  #26  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

I've been pretty burnt out on taking pictures lately.

Latest progress:

Radiator/Fan assy and hoses installed. Had to tap a fitting for steam tubes. Sealed it with JB weld.


Drive shaft installed, U joints greased

Added Integra speedo, not perfectly centered but itll do.

Sway Bar relocated

Roughly aligned the front end

Sanded/primered fenders and installed.

Trans cooler and lines installed.

OPS had broken off prior to engine install. Since im not using it, i cleaned it with acetone and sealed it with JB weld.

Aftermarket FPS, OPS, and CTS installed.

N2O Solenoids wired and fully functional

Brake switch wired to relay and fully functional

Lots of other stuff too. Only a few things left to do to get this thing on the road. Need to figure out how im going to install my intake. Theres not a lot of room behind the radiator/fan shroud. Need to install the hood and modify the hood inner panel so it will shut. Need to shorten the trans dipstick. Need exhaust.

Drove it for the first time since the swap last Thursday. Due to open header, and the O2s being 2-3 inches from the atmosphere, the engine loads up in closed loop mode. But when I punch it, this thing rips.

Oh yeah, new water pump. Went to fill the cooling system, and water was pissing out of the weep hole. Swapped the water pump in under an hour.























Reply
Old Dec 18, 2017 | 11:44 AM
  #27  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Got the exhaust done last Saturday. I've been rippin around town all weekend. This thing goes! Im able to light up the tires all the way through 3rd gear, and theyre gummy bears (Proxes R888s).

The 4.10s keep the rps kinda high on the freeway, but im not complaining. Very happy at this point.

Didnt connect a ground on my front harness for the headlamps, and smoked my headlamp switch. So ill need to fix that and I also need to do an intake, which is in the mail now.

Snapped a pic of my exhaust before my phone died. Took them 4 hours. Tough to go over that grannys trans x member.


Reply
Old Jan 17, 2018 | 06:13 PM
  #28  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

I haven't updated in a while because I've been out enjoying the car. Oil pressures have been good. I had a harness pin issue that was throwing two 5v circuit codes, that's been fixed. Had to relocate trans cooler. Haven't seen trans temps over 120f. And I burned a M5. Enjoying the car so far. Working on getting the smog done.







Last edited by Fuhnortoner; Jan 17, 2018 at 07:35 PM.
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 Jan 17, 2018 | 07:33 PM
  #29  
G Atsma's Avatar
TECH Senior Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2016
Posts: 22,295
Likes: 3,617
From: Central Cal.
Default

Originally Posted by Fuhnortoner
I haven't updated in a while because I've been out enjoying the car.
With your setup, that's what I call a no-miss proposition! lol
Carry ON!!
Reply
Old Jan 17, 2018 | 08:59 PM
  #30  
JROC's Avatar
TECH Apprentice
 
Joined: Apr 2007
Posts: 311
Likes: 36
From: South Carolina
Default

RX7 + LS motor = Awesome car.

I would love to have a LS powered RD some day.

Very cool build sir!
Reply
Old Jan 17, 2018 | 09:37 PM
  #31  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Thank you gentlemen!
Reply
Old May 4, 2018 | 04:39 AM
  #32  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Still rippin

Reply
Old May 8, 2018 | 02:44 PM
  #33  
Forcefed86's Avatar
8 Second Club
15 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: May 2011
Posts: 8,485
Likes: 1,030
From: Wichita, KS
Default

Looks good! Had it on the scales yet?
Reply
Old May 8, 2018 | 11:38 PM
  #34  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Originally Posted by Forcefed86
Looks good! Had it on the scales yet?
Thanks man. From other builds ive seen, should be around 2700 - 2900 lbs.
Reply
Old Jun 3, 2018 | 09:28 PM
  #35  
merim123's Avatar
TECH Fanatic
20 Year Member
Photogenic
Liked
Loved
iTrader: (11)
 
Joined: Oct 2005
Posts: 1,916
Likes: 25
From: Chitown, IL
Default

Which guide did you use to merge the two wiring harnesses?
Reply
Old Jun 4, 2018 | 01:37 AM
  #36  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default

Originally Posted by merim123
Which guide did you use to merge the two wiring harnesses?
Used a combination of https://www.thirdgen.org/forums/ltx-lsx/544768-ls1-harness-start-finish.html and the Ucandoit2 YouTube series
.
Good luck.

Last edited by Fuhnortoner; Jun 4, 2018 at 01:44 AM.
Reply
Old Jun 4, 2018 | 07:55 AM
  #37  
merim123's Avatar
TECH Fanatic
20 Year Member
Photogenic
Liked
Loved
iTrader: (11)
 
Joined: Oct 2005
Posts: 1,916
Likes: 25
From: Chitown, IL
Default

thanks for the link. I'm comfortable around the LS wiring. I was thinking the merge to Mazda. Looks like straight forward from what I saw on norotors and rx7 club quick research. A very clean convertible (I think 88 or 89) popped up locally by me, so I'm tempted as I've got a spare motor/trans sitting in the garage.
Reply
Old Aug 29, 2018 | 09:12 PM
  #38  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default


Reply
Old Sep 3, 2018 | 08:03 PM
  #39  
Fuhnortoner's Avatar
Thread Starter
Launching!
5 Year Member
 
Joined: Apr 2017
Posts: 276
Likes: 5
From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Default




Reply
Old Sep 3, 2018 | 08:47 PM
  #40  
TexasHavoc88's Avatar
Teching In
 
Joined: Oct 2017
Posts: 36
Likes: 0
Default

Sweet build man! Love the wheels. I've always wanted a rx7. You running the t56 yet?
Reply



All times are GMT -5. The time now is 10:46 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