308 vs 6.5 at 600YD LS3 Dyno Testing on Prototype TSP Cam and 260 CC Heads Mast heads on a dart block and f310 on ls3
2010 Camaro SS Texas speed LS3 Stage 3 cam with PRC heads after tune. PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads (sold in
FULL RESULTS-BIG LS3 HEAD TEST, AIRFLOW AND POWER! STOCK LS3 v PORTED STOCK v AFTER MARKET. Check out LS7 HEAD SHOOT OUT
Flowing Promaxx Ls3 large bore, small bore, and 245cc cathedral port heads. Edit: When I said small bore I meant 3.898bore Ls3 PRC 255 HEADS Texas Speed & Performance PRC Cylinder Heads
Are AFR cylinder heads that much better than the competition? As always, I welcome questions and comments, and invite you to G8 with only a Texas speed F35 cam/PRC LS3 heads
Quick Vlog - Engine Start Up And Warm Up with New PRC Heads from Texas Speed & BTR Stage 5 Cam Are AFR cylinder heads that much better than the competition? 07' Silverado Classic 408/PRC 260 heads, FI S484/96
New Brodix BR 3 15 Degree LS3 Heads in the Centroid CNC at Prestige Motorsports 416 Gunslinger LS3 build in the works with our PRC 260cc cylinder heads and F-35 camshaft 🤘 421 TSP stroker with PRC heads and custom cam in a 5th gen Camaro
Our goal with the Brawler series cylinder heads are to provide a standardized on the shelf, in-stock cylinder head that can ship out PRC Heads deliver the ultimate in LS horsepower, from street to full race. Our Cylinder Heads offer unmatched performance and
This is nothing more than the motor running! There is not much content hear other than a sound of a LS 6.0 running open headers They have more flow on intake up to 600 lift (almost same at 700) and more flow on exhaust up to 500 lift which is a significant amount of the LS6 CNC Head Unboxing Texas Speed PRC Stage 2.5 Review
Texas Speed Brawler cylinder Heads My new LQ9 Heads/Cam dyno
Check out this 2010 Camaro LS3 - we added our '545' cam and a set of PRC 255cc heads! GREAT idle sound Texas speed as cast 225 68cc ls2 heads. 2010 Suburban we did Ls3 swap/PRC heads/FAST 102mm intake and dyno tune 477whp/450wtq (dyno pull)
L99 2010 camaro ss Night Fury and Prc ls3 cnc ported heads SBE LS3 TSP 243/255-111 PRC 260
WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS! PRC cathedral port casting flaw Intake 2.185 Hollow Stem Valves Exhaust 1.600 Stainless Steel TSP .750" Dual Spring Kit Featuring PAC Valve Spring with Titanium Retainers 68cc Chamber.
Swapping my cathedral 237 for some ls3. PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads ;.200". 157 cfm. 117 cfm ;.300". 224 cfm. 170 cfm ;.400". 279 cfm. 205 cfm ;.500". 329 cfm. 225 cfm ;.600". This car made 511 RWHP through heads cam and other bolt ons. No nitrous, no power adder.
199-SSPRC260LS3 PRC LS3 Aftermarket 6-Bolt 260cc CNC New PRC LS3 260cc Heads Fail, Great way to start a Wedding Day Texas Speed PRC 225cc Heads
TSP Brawler heads getting their CNC porting done 🤘 Texas Speed PRC 260cc cylinder heads | Cadillac CTS-V Forum We dive into some head issues with Matt's 650hp #Z06 plus the built motor for the #Cadillac #ctsv is finally back and ready to go
Made 494hp. First start of new build, forged 10:1 408, PRC LS3 260 heads, BTR springs, JFR custom grind cam, Forced Inductions billet
THE ULTIMATE LS3 HEAD TEST-STOCK VS CNC AFTER MARKET REC-PORTS Crawfish “LS1 Heads” 👀
421 stroker 5th gen Camaro. BACK TO BACK DYNO RESULTS. LS7 vs 7 CNC-PORTED HEADS ON 495 STROKER. To test these heads, we assembled a 6.5 Creedmoor EXPLODES in Ballistics Gel #shorts
Warm idle clip. HOW TO BOLT ON 73 HP TO YOUR LS! DO PORTED HEADS ADD POWER? SHOULD I USE PORTED STOCK LS HEADS OR LS3 HEAD TEST! AFR LS3 VS TFS LS3-WHO MAKES THE BEST HEAD FOR YOUR CAMMED 6.2L? STOCK VS AFR VS TFS
FULL DYNO RESULTS, REC PORT VS CATHEDRAL PORT LS HEAD TEST. WHICH HEAD MAKES THE MOST POWER? MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! PRC's aftermarket casting LS3/L92/L99 cylinder heads come PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads – Spike
416 Gunslinger transformed into a turnkey, featuring our PRC 260cc heads and a custom TSP cam 🤘 The PRC head uses a shorter valve compared to the TFS which will help with valvetrain control & spring life. Both move right about 380 cfm.
LS CYLINDER HEADS FROM PRC @michiganmotorsportsLS WHICH LS HEADS MAKES MORE HP? PORTED REC PORT OR CATHEDRAL PORT? TFS 245 VS TFS 255 ON 427 STROKER
Are the prc 260 heads the factor holding back performance gains on PRC cylinder heads we have been waiting on arrived. Michigan Motorsports for the win! Had a set on order but had to cancel All Precision Race Components (PRC) cylinder heads come fully CNC-ported and machined using state-of-the-art technology! Click Here to SEE
PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads 416 stroker Texas Speed prc 260cc heads #418 #prc260cc
Stock bottom end LS3 2010 Camaro th400 swap. HOW TO MAKE MORE LS3 POWER. HOW TO SWAP LS3 HEADS. HOW MUCH POWER ARE AFR LS3 HEADS WORTH?
6.0 PRC Ls3 top F-35 N/A cold start !! New Brodix BR 3 15 Degree LS3 Heads in the Centroid CNC at Prestige Motorsports 2.165 / 1.600 Valve Size 275cc Intake Flow To my knowledge ls2 and ls3 heads are interchangeable so will the same apply for prc 260 cc ls3 heads, better yet will i see better hp gains with the ls3 heads?
Texas Speed PRC 6.2 LS3 CNC Ported Rectangle Port 260cc Frankenstein M311 vs Texas Speed PRC 260cc heads | Cadillac
The PRC's look great from the specs but the TFS will make more power mostly because the valve angle is improved allowing for more timing to be added in the Before the headers, it made a best of: 470 whp and 536 W tq on the same dynojet. ( 552 bhp / 629 lb torque) Now if we ignore the total power and New #prc heads for the Z06 plus the motor for the Cadillac is finally back!
corvette #btr #billyboat #prc #texasspeed. These 100% USA-cast and machined Precision Race Components cylinder heads feature 260cc fully CNC Ported intake runners and a 13* valve angle.
PRC LTX cylinder heads are cast in the USA and CNC machined right here in our Texas facility! 🤘 Just built a LS3 stroker with Texas Speed and Performance stage 3 LS3 cam and PRC heads. Once the engine get some street
Engine Dyno Testing on: Factory GM 6.2L LS3 Short Block PRC 260 CC Heads Holley High Ram Intake 102 MM Throttle Body PSSSST-Are These Heads Any Good? TFS 225 VS LS3!
PCM of NC 2010 LS3 Camaro 545 Cam & PRC Heads Install Watch as the 6.5mm Creedmoor Bullet shoots into ballistics gel and creates sonoluminescence. The Barnes LRX bullet performs
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First Start PRC 260cc Heads Highram, Summit stage 5 cam C6 Corvette Is it possible to put prc 260 cc ls3 heads in an ls2?? : r/Corvette TSP F-35 cam PRC 13* heads LS3
tfs 255cc ls3 heads vs prc 260cc ls3 heads - LS1TECH - Camaro @Texas Speed & Performance Brawler Series “Gunslinger” 416 going together with some ARP hardware. Save big on Texas Speed PRC head porting and aftermarket cylinder heads! 🔥
434 Executioner equipped with PRC 260cc heads and TSP roller rockers 🤘 Texas speed prc 225! TSP Brawler cylinder heads 🦅
OEM vs aftermarket casting LS head full comparison (PRC stage 2.5 LS6 vs PRC 225 as cast) These heads come fully assembled with stainless steel valves and a PAC .660" spring kit featuring our titanium retainers We Monster M311 LS3 Heads #shorts
Sent in 243 LS6 Heads for stage 2.5 CNC and valve job. Going onto a customer 2001 C5 Z06 Corvette. This is a review from the PRC doesn't make the heads, they buy them and run them through their cnc machines. Everything is outsourced, and just finished and assembled on 3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers
LS3 11 Degree CNC Ported Cylinder Head Assembly FACTORY LS3 vs TFS 225 GEN X CATH HEADS! WHAT WORKS BEST ON A 6.0L? Having already compared the 706 to the 799
Right now, during our Black Friday sale, you can save 10% on CNC porting for your stock cylinder heads, or you can save 10% on 09 c6 corvette btr stage 4 prc 260 heads billy boat full exhaust