LT1-LT4 Modifications 1993-97 Gen II Small Block V8

LT1 guru/specialist needed.

Thread Tools
 
Search this Thread
 
Old Sep 26, 2010 | 05:53 PM
  #1  
1C3 MAN's Avatar
Thread Starter
TECH Apprentice
15 Year Member
Photogenic
Photoriffic
iTrader: (4)
 
Joined: Aug 2007
Posts: 324
Likes: 0
Default LT1 guru/specialist needed.

Okay i know this is asking alot of you guys but i looked around on the internet and couldn't come up with any answers.

i have a 383 LT1 shortblock with pistons,rods,crank,bearings installed.

but i need to know what ALL would be needed to turn this into a running motor.

so if someone can give me a list or knows where i can find this info i would greatly appreciate it alot.


thanks
Reply
Old Sep 26, 2010 | 07:04 PM
  #2  
jester1614's Avatar
TECH Resident
iTrader: (13)
 
Joined: Nov 2005
Posts: 782
Likes: 0
From: west phx
Default

cam and valve train ie lifters pushrods
cylinder heads assembled ie springs valves rocker arms studs and guide plates if necessary
valve covers
timing cover
oil pan
intake manifold with attached hardware
starter
alternator
crank pulley
water pump
ac compressor (if necessary)
power steering pump if necessary
opti and wiring
ignition coil
spark plugs and wires
oil pressure sending unit
oil filter and oil
fuel injectors
oil pump and oil pump drive


thats all i can think of off of the top of my head
Reply
Old Sep 26, 2010 | 08:09 PM
  #3  
defaultexistence's Avatar
TECH Fanatic
iTrader: (11)
 
Joined: Sep 2005
Posts: 1,954
Likes: 1
From: fort walton beach,fl
Default

an ECM/PCM and fuel?.....i'm just say'n...
Reply
Old Sep 26, 2010 | 09:52 PM
  #4  
jester1614's Avatar
TECH Resident
iTrader: (13)
 
Joined: Nov 2005
Posts: 782
Likes: 0
From: west phx
Default

give us more info on what kinda car its going in and such
Reply
Old Sep 26, 2010 | 10:20 PM
  #5  
1C3 MAN's Avatar
Thread Starter
TECH Apprentice
15 Year Member
Photogenic
Photoriffic
iTrader: (4)
 
Joined: Aug 2007
Posts: 324
Likes: 0
Default

Its guna be a 383 stroker with lloyd elliot heads/cam and ported intake.
and then later a 150 plate kit.

i have my LT1 in my car now also.

so is there anything i can use off my motor when i go to switch them?

here is my list so far
383 block
LE2 heads/cam with ported intake
trickflow pushrods
comp cam pro mag roller rockers
comp cam rocker studs
guidplates
ls7 lifters
GM extreme duty roller timing set
canton 6quart oil pan
melling hv oil pump
all fel pro gaskets
ARP head bolt kit
58mm throttle body
walbro 255 fuel pump kit
ford SVO 30# injectors
water pump
valve covers.

so what am i missing?
someone told me i will need new cam and crank sensors.
Reply
Old Sep 26, 2010 | 10:25 PM
  #6  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

There is no such thing as a cam sensor (or a crank sensor on a 93-95 car, you don't mention what year vehicle you have). The crank sensor is also obsolete on a build of that caliber.

I would ditch the GM LT4 ED timing set and run an electric water pump with a Cloyes double roller #3145.

What makes you think you need a HV oil pump. Chances are very good that you don't. Also, stay away from the '155' series of pumps and go with the Melling Select 10554 (standard volume, high pressure).

Depending on your heads/cam combo, 30# injectors may not be enough. Whatever your estimated flywheel HP is, multiply it by .07, and that's the injector size you should consider. Yours also have the variable of nitrous, so keep that in mind.
Reply
Old Sep 26, 2010 | 10:58 PM
  #7  
1C3 MAN's Avatar
Thread Starter
TECH Apprentice
15 Year Member
Photogenic
Photoriffic
iTrader: (4)
 
Joined: Aug 2007
Posts: 324
Likes: 0
Default

okay thats what i thought about the sensors. its a 95 z28 by the way

so i will go with the melling 10554 oil pump instead. I am hoping for around 420 at the rear wheels but i have no clue about crank HP.

it guna be threw a performabuilt level 2 with 3800 converter tho.

anything els i dont have on my list or need to change?
Reply
Old Sep 26, 2010 | 11:13 PM
  #8  
robsquikz28's Avatar
TECH Veteran
iTrader: (246)
 
Joined: Mar 2008
Posts: 4,984
Likes: 1
From: Chicago/Crown point
Default

you dont have either sensor. 42 lb injectors I would go with
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-3

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-4

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-7

10 Camaros You Should Never Buy

 
story-8

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
story-9

Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

 Brett Foote
Old Sep 26, 2010 | 11:27 PM
  #9  
fex77k's Avatar
8 Second Club
15 Year Member
iTrader: (2)
 
Joined: Sep 2006
Posts: 1,668
Likes: 2
From: AR
Default

Your going to have to pull the banjo bolts and steam lines off the old motor.
You will need to plug the front steam holes in both heads and a water temp sensor on the passenger side head.
Your going to need the oil pressure sensors fittings off the old motor.
The dog bones and lifter spider will have to go into the new motor.
The oil cooler adapter off the motor if you have/want to run one.
Your oil dipstick and the bolt that keeps it on the block.
These were just some off the things that come to mind. Since I just changed out mine this month.
Reply
Old Sep 27, 2010 | 08:00 AM
  #10  
quik95lt1's Avatar
9 Second Club
iTrader: (7)
 
Joined: Dec 2008
Posts: 4,464
Likes: 12
From: Rhode Island
Default

few things i didn't see up there.......just for insurance purposes id grab a new oil pump cam drive unit and id use one of the arp heavy duty oil pump driveshafts with the metal coller instead of that stock gaf plastic one......also make sure the check ball is pounded into the block in the oil galley in the rear of the motor....with out this you'll ahve about 4lbs of pressure that could ruin your weekend lol.......also id ditch that gm timing set for the cloyes and just put an electric pump on it......

seems like your on the right track though....good luck with it!!!
Reply
Old Sep 28, 2010 | 03:51 PM
  #11  
1C3 MAN's Avatar
Thread Starter
TECH Apprentice
15 Year Member
Photogenic
Photoriffic
iTrader: (4)
 
Joined: Aug 2007
Posts: 324
Likes: 0
Default

Alright this is exactly the kind of stuff i was looking for answers to.

anything els?
Reply
Old Sep 28, 2010 | 04:21 PM
  #12  
Tireburnin's Avatar
TECH Fanatic
20 Year Member
iTrader: (42)
 
Joined: Oct 2004
Posts: 1,005
Likes: 2
From: San Diego, CA
Default

I would say between those lists you are covered. It will be a good build.

If you buy some of those parts used (heads/cam/valvetrain) you could get out for 6k total.
Reply




All times are GMT -5. The time now is 03:49 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE