THE ULTIMATE STOCK LS CYLINDER HEAD TEST! (241, 799/243, 317, 706) Torque Talk with Scott The Hawk: What's the right AFR cylinder head for my engine? Heads and compression on LQ4
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 650whp "Moderate" Naturally Aspirated LS Build!
Which factory LS cylinder head works best with a turbo, 706 or 317? It's the age-old comparison, airflow vs compression. This LS 243 heads for the lq4 motor!
HOW MUCH HP WOULD A TRUCK NORRIS CAM MAKE IN A 6.0L? NO TEST DATA-SO LET'S MAKE AND EDUCATED GUESS Lq9 acceleration after 799 heads and truck Norris cam.
lq4 with 243 heads whats the compression ratio all motor Sonoma fun tonight 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
Pontiac Trans Am LT1 Heads/Cam 4.10 Rear 20-80 roll The 6.0 LQ4
So having a healthy compression ratio is good for those conditions. Timing retard as boost/load increases along with maintaining your air fuel SBE LQ4, heads, cam, ls6 intake, 1 7/8” speed engineering long tubes, ORY, Loud Mouth 1 Merch - 400k block, old heads
JUNKYARD LS HEAD UPGRADE-CATHEDRAL PORT VS REC PORT-WHO WINS? 706 VS 799 VS 317 VS 823 (6.0L & 6.2L) An OVERVIEW on the 4.8 and 5.3! | Let me explain why they’re overpowered!
LS1 vs. LQ4. What's the difference? #engineswaps #engineblock #lsswap #ls1 #lq4 #automobile 4.8 & 5.3 LS Engines Explained #lsswap #lsswaptheworld #shorts
LS3 416 stroker engine failure. typically a 10 hp per 1.5 compression ratio increase is what to expect on a LS engine 243 heads are not that much better than 317 heads. that LS Swap 799 Heads - Raising Compression and Saving them from the Trash.
706 5.3L HEADS vs 241, 799/243 vs 317s. WHICH HEADMAKES MORE? We compared the four most popular stock LS heads in 317 heads To get the best bang for your buck gen 3 lq4 + 862 Heads will give you a 10.5:1 compression ratio with smaller combustion
How to get (500-550hp) out of your 6.2 L92! HOW TO: THE ULTIMATE 510-HP, ALL MOTOR JUNKYARD 5.3L BUILD. STEP BY STEP BUILD & FULL DYNO RESULTS
Previously, we compared the stock 706/862 heads to the 799/243 heads on a cammed 5.3L test motor. There was much uproar I figured with 62cc being more conservative I won't or will be less likely to run into issues like ptv, all while still bumping the compression Camshafts are an easy swap! But failing to check piston to valve clearance can lead to disaster. Here's how you can check.
Lq4 ls3 heads STACK INJECTION LS TEST! WHAT HAPPENS WHEN YOU REMOVE THE PLENUM ON AN INTAKE? LS3 VS LS7-WHICH Build the Ultimate LQ4/LQ9: Boost-Ready LS Power Guide!
LET'S TALK TECH-706 HEADS ON A 6.0L 5.3 LS we rebuilt with a Comp Cams Stage 1 Thumper 218/229 and ported 243 heads. If you like this video, you might also CR confirmation on an lq4 with 799 heads | Yellow Bullet Forums
243 Z06 heads, the rest are just a casting number. With your LQ4 having dished pistons it will keep the compression ratio more in check if you Would You L👀K At This⁉️
My new youtube channel can be found here : Here is my 73 camaro on the JUNKYARD LS TUNING SECRETS! A/F TEST-10:1 v 11:1 v 12:1 v 13:1. TIMING TEST-17, 20, 24, 29 DEGREES! WHICH STOCK LS HEAD MAKES THE MOST POWER? SHOULD I UPGRADE MY STOCK 6.0L HEADS?
Compression Ratio Calculation Help - LQ4 with 243 Heads - The Just a quick double check of the chamber size so that I can figure up compression ratio. I've heard that the factory advertised GM LS Heads Bang for your Buck! Link on porting LS heads Recommended LS head castings:
HOW TO: MAXIMIZE JUNKYARD 6.0L LS PERFORMANCE LS2 Astro 243s Compression Test
ls swapped 99 sonoma. 6.0 block bored .040 over with flat pistons. ported and milled 243 heads with 56cc combustion chambers So I have an LQ4 with a sloppy stage 2 cam, a GT45 turbo, and 317 heads. Im wondering if by using 799 heads and an LS9 head gasket, Building a high-performance engine on a budget can be a challenge, but with the right combination of parts, it's possible to create
What's the right AFR cylinder head for my engine? Dennis Pittsenbarger talks with Scott "The Hawk" Hesselgrave of Air Flow Brian takes a moment to explain what LSA means, how it's calculated, and why it ISNT the end all decision maker for your cam
All 20 LS Cylinder Heads Explained (What's Best For Your Project?). Ls 415 stroker, lunati cam, Wilkes performance cnc heads first start up 243/799 LS head benefits over the standard truck head! #lsx #cylinderhead
GET THOSE PROJECTS DONE! SHOULD YOU RUN 706 HEADS ON YOUR 6.0L FOR MORE TORQUE? WHAT ABOUT THE I know the video wasn't the best I didn't want to upload but i thought i'd get something up for you guys. Subscribe to the channel Calculating Combustion Chamber Volume on Ported 243 Heads
High Compression LS 6.0 - The Best Budget Performance Engine Build 243 heads on lq4 | S-10 Forum
A ported 243 might pick up 20-30 no problem but I don't think you can pick up that much power from a half point in compression. On the original You should be around 10.5:1~ depending on what thickness head gasket your running. I was at 11.5:1 w/ LQ9 243's & .040" cometics gaskets.
ProCharger introduced us to their new D1X System at PRI 2022. They sell it as complete a complete system thereby eliminating LS Swap LQ4 + 862 = 10.5:1 Best Bang for Buck CCing the chamber on my 799 heads
This is a stock LQ4 6.0L short block with 243 heads, and stock GM head gaskets. It says 9.98 : 1. Did I screw it up somewhere? TRUCK NORRIS CAM IN A 6.0L? THE BEST WAY TO TELL IS TO TEST, BUT WITH NO TEST YET, LET'S FIGURE OUT WHAT
LQ4 vs. LQ9 Engine Comparison. #lsswap #automobile #engine #mechanic Lq4 combination?
Tooley Talks Ep1 : LSA Explained! (Lobe Separation Angle) Two-Minute Tech: How To Check Piston To Valve Clearance
LQ4 cam selection - I'm losing my mind | Chevy Tri Five Forum What ratio is the box? What prop and that rpm and pitch are you heads 243/317 the make the compression difference between the too ?
Today in the MotoIQ Garage we're building a Chevrolet LS3 engine for a customer's drift car but this particular build could be LS3 VS LS7 HEAD TEST-WHICH PORTED HEADS MAKE THE MOST POWER? 720+ HP 427 TEST MOTOR (FULL RESULTS) The 6.0L Rematch-Stock 706 vs 799 Head Test
Dyno Review - Cammed 6.2l LS, 706 Heads | 12:7:1 Compression Compression Ratio of Various Combos LQ4: 9.41:1 - milled .020 Sbe lq4, 243 heads, Texas speed cam tourqer v2. I'm having nothing
600hp LS1 1973 Camaro Lq4 with LS3 heads on the dyno 421WHP !
CAN I MAKE MORE THAN 500 HP WITH AN ALL-MOTOR 5.3L? WILL HEADS, CAM AND INTAKE (HCI) MAKE 500 HP? TUNING YOUR LS FOR POWER! WHAT WORKS? HOW MUCH TIMING SHOULD I RUN? WHAT A/F SHOULD I RUN? IS 13:1
Forged vs Cast Piston Strength! Learn More:
GM LS Heads Bang for your Buck! 6.0L LS Head Test-Who Wins-799 vs 823?
Calculated the combustion chamber volume on the heads and got the gaskets in. Already have another video on the way for you LS1 CHOPPING w/ a 10:1 compression ratio 🥴🙌🏿 Looking for the best LS engine for boost? The GM LQ4 and LQ9 iron blocks are some of the toughest, most affordable platforms
10 DIY JUNKYARD COMBOS, FULL DYNO RESULTS, REC & CATH PORT-WHAT WORKS! CHECK OUT THIS VIDEO WHERE I Introducing our Brand New High Compression Dome LS3 Piston and Rods Kit for the LS3!
Dyno Review - Cammed 6.2l LS, 706 Heads | 12:7:1 Compression Check out the rest of our channel for dyno videos, tech, videos TURBO LS HEAD TEST-706 vs 317 (BEST FOR BOOST?) LQ4 6.0L with 243 heads and pro charger? : r/LSSwapTheWorld
Ls3 stroked to 415, Wilkes performance cnc heads, 11.8:1 compression, lunati cam. lsfest #chevrolet #bmw #camaross #srt #crownvictoria #sleeper.
FACTORY LS3 vs TFS 225 GEN X CATH HEADS! WHAT WORKS BEST ON A 6.0L? Having already compared the 706 to the 799 Another mans trash, is usually my treasure.
1,063 hp ProCharged LS How much to you gain putting 243 heads on a lq4 - LS1TECH The LS Build That is Too Easy
PSSSST-Are These Heads Any Good? TFS 225 VS LS3! Will upgrading to 243/799 heads on a 6.0 LQ4 engine make a