Ls2 403ci w/ l92 build
Ls2 403ci w/ l92 build Well i finally broke open the wallet and decided to do my build. 
I just pulled my motor in my 02 z28 which has about 100k miles on it and im starting to build my new motor...
So far i have my top end for the new motor... TEA ported L92's w/ a port matched ls3 intake, eps stroker cam, prc .675 springs, ls7 lifters, and most of the other basic parts....
The next purchase is gonna be the block with callies compstar crank, H beam rods, and wiseco -8cc pistons which will be coming in a couple weeks.... This is the first build ive ever done so if anyone wants to comment please feel free all the help in appreciated!!
I have the pics but ive been very lazy since pulling the motor lol but ill have them up later tn!!!
I just pulled my motor in my 02 z28 which has about 100k miles on it and im starting to build my new motor... So far i have my top end for the new motor... TEA ported L92's w/ a port matched ls3 intake, eps stroker cam, prc .675 springs, ls7 lifters, and most of the other basic parts....
The next purchase is gonna be the block with callies compstar crank, H beam rods, and wiseco -8cc pistons which will be coming in a couple weeks.... This is the first build ive ever done so if anyone wants to comment please feel free all the help in appreciated!!
I have the pics but ive been very lazy since pulling the motor lol but ill have them up later tn!!!
Brand new manley race valves with PRC .675 springs... Im in the process of painting everything like valve covers, coils, etc little stuff to make it look that much better... Once i have it all lookin good ill post more pics!!!
If you have the extra money I'd step up to the Callies I-beam rods. Stronger and gives you more room for power later on. Build looks good though it should deliver good results.
we'll see ... Im going from my stock ls1 to this beast so i should be satisfied for a few months! Trending Topics
Ive been told that but truth is that the most ill do to this is so spray but not a lot and if i ever want more power ill probably build another motor lol ... Im not for forced induction and all that, not even a spray guy ... I like have all motor HP we'll see ... Im going from my stock ls1 to this beast so i should be satisfied for a few months!
we'll see ... Im going from my stock ls1 to this beast so i should be satisfied for a few months!LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Looks like a familiar build 
One thing to remember is a small cam will work! I ran 3 different cams in my motor the smallest one produced the most hp & Tq. I did have a one cam that was the same in HP but didn't have nearly the same tq that the smaller one provided.
One thing to remember is a small cam will work! I ran 3 different cams in my motor the smallest one produced the most hp & Tq. I did have a one cam that was the same in HP but didn't have nearly the same tq that the smaller one provided.
Thats interesting that the smaller cam made more power? I was told with the L92 heads that they like a cam with big degrees separation ... I was gonna call eps and have them spec out a cam
Just because it made more power on the dyno dosn't make the car faster.
FTI has been doing my stuff for years. Have no dyno # but it works at the track
Matched parts will always work better than any one special one
Tim
FTI has been doing my stuff for years. Have no dyno # but it works at the track
Matched parts will always work better than any one special one
Tim
Cam #2 243/255 114 LSA 495/453 on a mustang dyno (Car picked up MPH & E.T over cam #1)
Cam #3 239/247 111 LSA 495/505 on same mustang dyno as cam #2 ( Track results TBA ) This cam was spec'd to get more street fun and get it moving off the line since it's usually about 3850-3900 raceweight.
Give Geoff a call and see what he spec's for your setup. Be honest about what you want out of it and plan to do with the car and I'm sure he will set you up with something good.
Last edited by SmokedOutZ28; Apr 19, 2012 at 08:36 PM. Reason: Accurate cam specs
$505 shipped on a Level 4 monster clutch with light weight flywheel and new slave :0000 
TECH Resident
Joined: Sep 2010
Posts: 866
Likes: 0
From: Cartersville, Georgia
OP ... it looks like you have nice build started! I sure wish I could step up to a rectangular port setup.
By the way, don't forget about a Tick MC/Bleeder setup for that new clutch. You will need it. Also be thinking about a rearend ... it appears you may have the stock 100k mile 10-bolt under there.
By the way, don't forget about a Tick MC/Bleeder setup for that new clutch. You will need it. Also be thinking about a rearend ... it appears you may have the stock 100k mile 10-bolt under there.