LS1TECH - Camaro and Firebird Forum Discussion

Generation IV External Engine LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Ls2 402 specs! =)

Thread Tools
 
Search this Thread
 
Old Apr 2, 2007 | 06:20 PM
Share
  #1  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default Ls2 402 specs! =)
LME built GM LS2 6.0L Block 402 cid 11.0:1
ARP Main studs
ARP Head studs
Eagle 4340 4.0" stroke crank
Wiseco 4.005" Bore pistons L92 VP's 1cc pocket volume
NPR stainless chrome rings
Callies 6.125 H-Beam rods w/ARP 2000 7/16" bolts
GM HV oil pump
Rollmaster double chain
DuraBond cam bearings
Clevite rod & main bearings
Untouched L92/L76 combo w/upgraded valve springs, HS modified oem rockers
Cam specs:
Lobe Seperation 112.2
Intake duration 244.9, Lift .630
Exhaust duration 253.2, Lift .631

Reply
0
Old Apr 2, 2007 | 06:21 PM
Share
  #2  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default

That's clearance!

Tom at work!



Last edited by Bx goat; Apr 2, 2007 at 09:31 PM.
Reply
0
Old Apr 2, 2007 | 06:21 PM
Share
  #3  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default





Reply
0
Old Apr 2, 2007 | 06:24 PM
Share
  #4  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Question
J&T out in Huntington Long Island is doing all the work. Great guys!

Have a question for you guys though. Will the L76 injectors do the job on this engine or should I invest in some bigger injectors?
Reply
0
Old Apr 2, 2007 | 06:36 PM
Share
  #5  
the_merv's Avatar
the_merv
Banned
iTrader: (88)
 
Joined: Mar 2006
Posts: 21,019
Likes: 893
From: The Beach...
Default
That Cam is a nice one, should be a monster..was it a custom grind?
Reply
0
Old Apr 2, 2007 | 06:48 PM
Share
  #6  
marcus769's Avatar
marcus769
TECH Resident
 
Joined: Sep 2003
Posts: 817
Likes: 0
From: Minnesota
Default
cool pix! Kinda like that exhaust idea minus the empty spot in the exhaust indendation in the back now...
Reply
0
Old Apr 2, 2007 | 06:48 PM
Share
  #7  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default
Originally Posted by the_merv
That Cam is a nice one, should be a monster..was it a custom grind?
I believe it was. Cam Motion =)

Think I should upgrade injectors? lol
Reply
0

Trending Topics

Old Apr 2, 2007 | 06:51 PM
Share
  #8  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default
Originally Posted by marcus769
cool pix! Kinda like that exhaust idea minus the empty spot in the exhaust indendation in the back now...
That's going to be taken care of via.....



Any injector advice? =)
Reply
0
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 Apr 2, 2007 | 08:25 PM
Share
  #9  
J's99Zrated's Avatar
J's99Zrated
On The Tree
iTrader: (1)
 
Joined: Jul 2005
Posts: 138
Likes: 0
From: Bloomsburg, PA
Default
Sounds like my 402 build:

Eagle 4.00" stroke crankshaft
Scat H-beam 6.125" rods
Diamond -10cc pistons
Arp everything

TSP Texas Giant Camshaft
248/254, .611"/.613" 111LSA <------very similar cams

TEA Stage 2 5.3 Heads
Fast 90/ PTM 90
LT's + ORY + Cutout
Reply
0
Old Apr 2, 2007 | 09:17 PM
Share
  #10  
FieroBob's Avatar
FieroBob
Teching In
 
Joined: Feb 2007
Posts: 19
Likes: 0
From: Verona NJ
Default
Ls2 402 specs! =)
--------------------------------------------------------------------------------
LME built GM LS2 6.0L Block 402 cid 11.0:1
ARP Main studs
ARP Head studs
Eagle 4340 4.0" stroke crank
Wiseco 4.005" Bore pistons L92 VP's 1cc pocket volume
NPR stainless chrome rings
Callies 6.125 H-Beam rods w/ARP 2000 7/16" bolts
GM HV oil pump
Rollmaster double chain
DuraBond cam bearings
Clevite rod & main bearings
Untouched L92/L76 combo w/upgraded valve springs, HS modified oem rockers
Cam specs:
Lobe Seperation 112.2
Intake duration 244.9, Lift .630
Exhaust duration 253.2, Lift .631

A question about the cam.

Are the durations listed @ .006", or at .050" of valve lift?

Best of luck with the engine.
I hope it puts a big smile on your face every time you put your right foot down.
Reply
0
Old Apr 2, 2007 | 09:27 PM
Share
  #11  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Question
Originally Posted by J's99Zrated
Sounds like my 402 build:

Eagle 4.00" stroke crankshaft
Scat H-beam 6.125" rods
Diamond -10cc pistons
Arp everything

TSP Texas Giant Camshaft
248/254, .611"/.613" 111LSA <------very similar cams

TEA Stage 2 5.3 Heads
Fast 90/ PTM 90
LT's + ORY + Cutout
NICE! Do you have pictures of the build or video?

Originally Posted by FieroBob
A question about the cam. Are the durations listed @ .006", or at .050" of valve lift?
Durations listed are at .050"

Thanks for the kind words. I'm still interested in whether or not the L76 injectors will get the job done?
Reply
0
Old Apr 2, 2007 | 11:47 PM
Share
  #12  
J's99Zrated's Avatar
J's99Zrated
On The Tree
iTrader: (1)
 
Joined: Jul 2005
Posts: 138
Likes: 0
From: Bloomsburg, PA
Default
Originally Posted by Bx goat
NICE! Do you have pictures of the build or video?
Not yet. The final install gets done over the easter weekend. I will have some then that I can post up for you.
Reply
0
Old Apr 12, 2007 | 01:19 PM
Share
  #13  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Thumbs up Idle video
http://videos.streetfire.net/video/9...090166a97b.htm
Reply
0
Old Apr 12, 2007 | 01:48 PM
Share
  #14  
RGKSR's Avatar
RGKSR
TECH Apprentice
iTrader: (9)
 
Joined: Mar 2005
Posts: 306
Likes: 0
From: Jamison, Pa
Default Sounds Great!!!!
Sounds great!! How does it drive????

Bob K.
Reply
0
Old Apr 12, 2007 | 10:10 PM
Share
  #15  
Bx goat's Avatar
Bx goat
Thread Starter
Teching In
20 Year Member
 
Joined: Apr 2005
Posts: 19
Likes: 0
Default
It's got a really safe tune for now. The guys at Vette Dr's do things the old fashioned way. They wanted to put a few miles on it before they put it on the dyno. No numbers yet!
Reply
0
Old Apr 12, 2007 | 11:37 PM
Share
  #16  
beardWS6's Avatar
beardWS6
TECH Addict
iTrader: (1)
 
Joined: Aug 2002
Posts: 2,879
Likes: 0
From: Lake Jackson,TX
Default
Nice set-up!
Reply
0
Old Apr 25, 2007 | 10:51 PM
Share
  #17  
05mbm's Avatar
05mbm
Teching In
 
Joined: Mar 2006
Posts: 26
Likes: 0
From: Balad, Iraq for now
Default
That is a sweet setup you have there.
Reply
0
Old Apr 25, 2007 | 10:54 PM
Share
  #18  
THE_SUPRA's Avatar
THE_SUPRA
TECH Fanatic
 
Joined: Jul 2005
Posts: 1,084
Likes: 1
From: Keller, Texas
Default
that looks killer! get some vids up ASAP!
Reply
0
Old Apr 26, 2007 | 08:05 PM
Share
  #19  
TrekGTO's Avatar
TrekGTO
Teching In
iTrader: (2)
 
Joined: Nov 2006
Posts: 40
Likes: 0
Default
Originally Posted by Bx goat
I believe it was. Cam Motion =)

Think I should upgrade injectors? lol
Are you using the L76 injectors? They are same as LS7 I dont think you will max them out from what I have seen in HPT

I bought complete manifold came with, just made $ sense.
Reply
0
Old Apr 27, 2007 | 11:42 AM
Share
  #20  
paco loco's Avatar
paco loco
11 Second Club
iTrader: (2)
 
Joined: Apr 2007
Posts: 65
Likes: 0
From: Virginia Beach, VA
Default
very nice!
Reply
0



Advanced Search

All times are GMT -5. The time now is 07:21 AM.

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