They are a step up from stock LSA heads in term of performance; however not as good as a great set of ported LSA's. I'm asking for opinions on real world Aluminum performance head. Fits any LS family engine with 4.000" bore or larger. 2.165" hollow stem intake, and 1.590" solid stem exhaust valves. With our data they make roughly 20hp over the GM Performance cnc LS3 heads… we developed the port for GM back in 2017. 2 yrs.
Important Information About Flotek LS3 Head Is GM's Connect and Cruise Worth the Money?
3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers LS2 vs LS3: Which One is Better?
Adam takes us through the stripped down version of GM's LS3 Engine. This is a blank canvas where you can add any front or 243/799 LS head benefits over the standard truck head! #lsx #cylinderhead 4.8 & 5.3 LS Engines Explained #lsswap #lsswaptheworld #shorts
I Go over a new Brodix BR3 LS3 head and give flow numbers from my bench. Flowing Promaxx Ls3 large bore, small bore, and 245cc cathedral port heads. Edit: When I said small bore I meant 3.898bore
GM Motorsport VF SS LS3 Head & Cam Package - Stealth Cam Edelbrock Victor CNC 11° Cylinder Heads for GM LS3 Engines are ideal for high horsepower and boosted LS3 builds. Features
1,000 HP LS Recipe 😳 #shorts Idiot blows engine in 10 seconds flat! #lsxworld #ls1 #lsfest #5.3#lsswap #rcsb #shorts #chevy Trick Flow Specialties has taken its GenX®255 cylinder heads for GM LS3 engines and created a brand new version for
The heads feature fully CNC Competition Ported runners with a premium high resolution surface finish for maximum airflow and performance potential. gmpp ls3 heads, part #88958758??? - Page 2 All The LS Engines Explained
Free Camshaft madhatgarage.com/giveaway. Gmpp Cnc ls3 heads - LS1TECH - Camaro and Firebird Forum
What is the power difference between Frankenstein heads and stock Ported LS3 Valve Job
The LS3 makes more power than an LS2 and has more potential at the end of the day. But, price limits nearly every car guy. Cnc ported ls3 heads.
GM cnc 88958758 heads - CorvetteForum - Chevrolet Corvette In today's episode, I'm reviewing and installing GM Performance's Connect and Cruise universal LS Swap Wiring harness and
I went with GM's CNC ported LS3 heads for my LS3. Stay tuned as the car is getting dropped off two weeks for now. Edelbrock Victor CNC 11-Degree 6-Bolt Cylinder Heads for GM LS3 Engines We have a full range of performance packages available for all LS engine either fitted and tuned by us or supply only, Our Online
GM performance LS3 525hp crate engine LS3 HEAD TEST! AFR LS3 VS TFS LS3-WHO MAKES THE BEST HEAD FOR YOUR CAMMED 6.2L? STOCK VS AFR VS TFS Flowed on Superflow 1020 flow bench on a 4.070" bore. These flow numbers are the best I have seen the other two heads I flowed where slightly
New Heads for Big-Power LS3s! | New for 2025 THE ULTIMATE LS3 HEAD TEST-STOCK VS CNC AFTER MARKET REC-PORTS
GM Gen 3 vs Gen 4 LS EnginesWhat are the Differences? Trick Flow® GenX® 255 Cylinder Heads for GM LS3 - Trick Flow GM Performance - NEW OEM LS3 Cylinder Head (12675871
DIY LMP Car gets ported heads! How to port LS 706 heads.#headporting #lsheadporting #diylmpcar Lingenfelter CNC Ported LS3 Cylinder Head 11.0 Compression
Refine by · AFR LS3 Enforcer 238cc Cylinder Heads As Cast · Dart SHP Pro LS3 CNC Cylinder Head 129422 - 266cc Rectangle Port, Assembled ( How To Lap Valves Quicly And Efficiently! #lsswap #engine CAN YOU RUN REC-PORT LS3-STYLE HEADS ON A SMALL BORE 4.8L/5.3L? WILL REC-PORT HEADS EVEN FIT A 4.8L?
Chevy LS3 Cylinder Head Assembly: GM Performance Motor FACTORY LS3 vs TFS 225 GEN X CATH HEADS! WHAT WORKS BEST ON A 6.0L? Having already compared the 706 to the 799
Aluminum performance head. Fits any LS family engine with 4.000′′ bore or larger. 2.165′′ hollow stem intake, and 1.590′′ solid stem exhaust valves. lq4 block, flat top dsx forged pistons, stock ls3 rods. stock ls3 heads, ls3 intake, jegs 92mm throttle body and rails, racetronix pump I've seen countless flow tests reported on the stock LS3 Head flowing ~ 330 cfm on the intake and ~205 cfm @ .600” lift. And the CNC head gains
Here's 1 way you can make 500hp (All MOTOR) with a Gen3 5.3LS! 6.0L LS Head Test-Who Wins-799 vs 823? 6.0 with ls3 heads burnout
Porting Some LS3 821 Heads. I Give Flow Numbers The LS3 Engine Truth 😳 #shorts
Brodix BR3 LS3 Head Review With Real Flow Numbers I compared a set of stock 799/243 cathedral-port heads vs the 823 LY6 rec-port heads on an LY6 short lbock. The motor was Replace GM lifters in half the time! #robthemechanic #shorts #gm #lifter #tick #camshaft
Heads/Cam/Intake 6.6 L8T Makes Over 700 Horsepower! Best of Both Worlds: Building A GM Smallblock With A Modern LS Top - Horsepower S14, E7 Edelbrock Victor CNC 11° 6-Bolt Cylinder Heads for GM LS3 Engines are ideal for high horsepower and boosted LS3 builds.
First start WS6 GM ls 6.0 build, ls3 heads,intake, btr stage 3 cam n/a,500hp, budget build GM CNC LS3 ported heads have arrived!
Quickie showing cutting in multiangle and radius valve seat profiles on these CNC ported LS3 cylinder heads, having a concentric Quick valve lap after removing and cleaning the valves and head. Any time you remove the valves, they need to be lapped to Edelbrock Victor CNC 11° 6-Bolt Cylinder Heads for GM LS3 Engines
PSSSST-Are These Heads Any Good? TFS 225 VS LS3! The LS Build That is Too Easy
TURBO LS PORTED HEAD TEST. HOW MUCH ARE PORTED HEADS WORTH ON AN LS3, 408 STROKER OR TURBO 4.8L? Hand Ported killer LS3 heads LS engines are hot because of their availability, affordability, and compact size. That makes them ideal for engine swaps into
GM Lifter Tick #shorts THE ULTIMATE STOCK LS CYLINDER HEAD TEST! (241, 799/243, 317, 706)
CAN I RUN FACTORY REC-PORT HEADS ON A SMALL BORE 4.8L/5.3L? CAN I REPLACE THE 706/862 HEADS ON MY GMPP LS3 CNC Heads | Cadillac CTS-V Forum
WHAT'S IT WORTH? SHOULD I UPGRADE THE HEADS ON MY TURBO LS? HOW MUCH ARE PORTED HEADS WORTH ON A 10 HP for a new set of heads costing $1000+..versus up to 70hp for a well spec'ed cam and new springs. Don't need to be a rocket scientist. 2011 GMC Canyon 4x4 6.0 swapped with ls3 heads and gmpp hotcam 3100 circle d stall converter.
Something unique even for HorsePower: a GM smallblock built with the sturdy, old-style 350 block and the more modern LS top In this video, Zach dives into the common problems and reliability of GM's LS3 engine, a favorite among performance enthusiasts. 415 cid Ls with 823 ls3 heads
Welcome back to our next series of dyno tests with our L8T To The Party crate engine project! Last month Brian Tooley Racing put I found out something important on the Flotek LS3 heads you should know about before buying them bare. How to port and polish LS heads at home. This video shows you how to port and polish 706 LS engine heads. This LS engine is
I tell about my favorite LS3 head. I give the good news and bad news. IS THE BIGGER, EXPENSIVE, ALUMINUM 6.2L REALLY BETTER? HOW MUCH LESS POWER DOES THE 6.0L LY6 MAKE
Most heads are swappable but some will reduce power. Some won't fit as some heads are designed for a wide bore. But don't 408 c5 GM LS3 cnc heads custom cam at Tick BUDGET LS3!
HOW TO MAKE MORE LS3 POWER. HOW TO SWAP LS3 HEADS. HOW MUCH POWER ARE AFR LS3 HEADS WORTH? Ls Head Removal LQ4
GM LS364/450 Engine GM's LS3 Engine | 3 Common Problems & Reliability
GM LS3 Cylinder Heads at LSXceleration FULL RESULTS-BIG LS3 HEAD TEST, AIRFLOW AND POWER! STOCK LS3 v PORTED STOCK v AFTER MARKET. Check out
I show the before and after flow numbers from some 821 Ls3 heads. My Favorite LS3 Head Monster M311 LS3 Heads #shorts
Adam dives in to the budget friendly and versatile LS364/450 and shows us three popular intakes this engine can bolt on for your 6.0L LY6 vs 6.2L LS3-LOW BUCK LS vs MO BUCK! (THEN BOOST)
706 5.3L HEADS vs 241, 799/243 vs 317s. WHICH HEADMAKES MORE? We compared the four most popular stock LS heads in All 20 LS Cylinder Heads Explained (What's Best For Your Project?). GM LS3 Long-Block Assembly
Lingenfelter in house CNC ported GM LS3 aluminum cylinder heads can be used on 2008-2012 production 6.2L based Chevrolet Corvettes and various 2007-2012 L92