434 Executioner equipped with PRC 260cc heads and TSP roller rockers 🤘 First Start PRC 260cc Heads Highram, Summit stage 5 cam C6 Corvette
HOW TO BOLT ON 73 HP TO YOUR LS! DO PORTED HEADS ADD POWER? SHOULD I USE PORTED STOCK LS HEADS OR These 100% USA-cast and machined Precision Race Components cylinder heads feature 260cc fully CNC Ported intake runners and a 13* valve angle.
2010 Suburban we did Ls3 swap/PRC heads/FAST 102mm intake and dyno tune 477whp/450wtq (dyno pull) LS6 CNC Head Unboxing Texas Speed PRC Stage 2.5 Review 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
Crawfish “LS1 Heads” 👀 @Texas Speed & Performance Brawler Series “Gunslinger” 416 going together with some ARP hardware. 6.0 PRC Ls3 top F-35 N/A cold start !!
Mast heads on a dart block and f310 on ls3 Flowing Promaxx Ls3 large bore, small bore, and 245cc cathedral port heads. Edit: When I said small bore I meant 3.898bore Texas Speed Brawler cylinder Heads
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. 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
LS7 HEAD SHOOT OUT 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. Insta - Patreon - Email Trey:
New #prc heads for the Z06 plus the motor for the Cadillac is finally back! Monster M311 LS3 Heads #shorts G8 with only a Texas speed F35 cam/PRC LS3 heads
416 Gunslinger LS3 build in the works with our PRC 260cc cylinder heads and F-35 camshaft 🤘 421 stroker 5th gen Camaro. Just built a LS3 stroker with Texas Speed and Performance stage 3 LS3 cam and PRC heads. Once the engine get some street
New PRC LS3 260cc Heads Fail, Great way to start a Wedding Day Frankenstein M311 vs Texas Speed PRC 260cc heads | Cadillac
Are the prc 260 heads the factor holding back performance gains on FULL DYNO RESULTS, REC PORT VS CATHEDRAL PORT LS HEAD TEST. WHICH HEAD MAKES THE MOST POWER? 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
PRC Heads deliver the ultimate in LS horsepower, from street to full race. Our Cylinder Heads offer unmatched performance and Are AFR cylinder heads that much better than the competition? As always, I welcome questions and comments, and invite you to THE ULTIMATE LS3 HEAD TEST-STOCK VS CNC AFTER MARKET REC-PORTS
TSP F-35 cam PRC 13* heads LS3 Engine Dyno Testing on: Factory GM 6.2L LS3 Short Block PRC 260 CC Heads Holley High Ram Intake 102 MM Throttle Body
New Brodix BR 3 15 Degree LS3 Heads in the Centroid CNC at Prestige Motorsports 2.165 / 1.600 Valve Size 275cc Intake Flow PRC cathedral port casting flaw
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 FULL RESULTS-BIG LS3 HEAD TEST, AIRFLOW AND POWER! STOCK LS3 v PORTED STOCK v AFTER MARKET. Check out
LS CYLINDER HEADS FROM PRC @michiganmotorsportsLS 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. OEM vs aftermarket casting LS head full comparison (PRC stage 2.5 LS6 vs PRC 225 as cast)
PRC LTX cylinder heads are cast in the USA and CNC machined right here in our Texas facility! 🤘 Swapping my cathedral 237 for some ls3.
TSP Brawler heads getting their CNC porting done 🤘 LS3 11 Degree CNC Ported Cylinder Head Assembly
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 SBE LS3 TSP 243/255-111 PRC 260 TSP Brawler cylinder heads 🦅
421 TSP stroker with PRC heads and custom cam in a 5th gen Camaro HOW TO MAKE MORE LS3 POWER. HOW TO SWAP LS3 HEADS. HOW MUCH POWER ARE AFR LS3 HEADS WORTH? Texas Speed PRC 225cc Heads
Texas speed prc 225! This car made 511 RWHP through heads cam and other bolt ons. No nitrous, no power adder. tfs 255cc ls3 heads vs prc 260cc ls3 heads - LS1TECH - Camaro
Warm idle clip. 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". Texas Speed PRC 260cc cylinder heads | Cadillac CTS-V Forum
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 3 Amazing LS Heads From Promaxx Get Reviewed With Real Flow Numbers
PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads FACTORY LS3 vs TFS 225 GEN X CATH HEADS! WHAT WORKS BEST ON A 6.0L? Having already compared the 706 to the 799
My new LQ9 Heads/Cam dyno LS3 HEAD TEST! AFR LS3 VS TFS LS3-WHO MAKES THE BEST HEAD FOR YOUR CAMMED 6.2L? STOCK VS AFR VS TFS
Watch as the 6.5mm Creedmoor Bullet shoots into ballistics gel and creates sonoluminescence. The Barnes LRX bullet performs LS3 Dyno Testing on Prototype TSP Cam and 260 CC Heads First start of new build, forged 10:1 408, PRC LS3 260 heads, BTR springs, JFR custom grind cam, Forced Inductions billet
WHICH LS HEADS MAKES MORE HP? PORTED REC PORT OR CATHEDRAL PORT? TFS 245 VS TFS 255 ON 427 STROKER PSSSST-Are These Heads Any Good? TFS 225 VS LS3!
PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads – Spike Texas Speed & Performance PRC Cylinder Heads
199-SSPRC260LS3 PRC LS3 Aftermarket 6-Bolt 260cc CNC PCM of NC 2010 LS3 Camaro 545 Cam & PRC Heads Install
HOW TO VIDEO LINKS: How to Gap Piston Rings - How to Check PTV Clearance 2010 Camaro SS Texas speed LS3 Stage 3 cam with PRC heads after tune. L99 2010 camaro ss Night Fury and Prc ls3 cnc ported heads
MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! PRC's aftermarket casting LS3/L92/L99 cylinder heads come Save big on Texas Speed PRC head porting and aftermarket cylinder heads! 🔥 Are AFR cylinder heads that much better than the competition?
Is it possible to put prc 260 cc ls3 heads in an ls2?? : r/Corvette 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?
Quick Vlog - Engine Start Up And Warm Up with New PRC Heads from Texas Speed & BTR Stage 5 Cam 09 c6 corvette btr stage 4 prc 260 heads billy boat full exhaust
BACK TO BACK DYNO RESULTS. LS7 vs 7 CNC-PORTED HEADS ON 495 STROKER. To test these heads, we assembled a 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
416 stroker Texas Speed prc 260cc heads #418 #prc260cc 6.5 Creedmoor EXPLODES in Ballistics Gel #shorts PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads (sold in
All Precision Race Components (PRC) cylinder heads come fully CNC-ported and machined using state-of-the-art technology! Click Here to SEE 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
WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS! corvette #btr #billyboat #prc #texasspeed. Stock bottom end LS3 2010 Camaro th400 swap.
308 vs 6.5 at 600YD Our goal with the Brawler series cylinder heads are to provide a standardized on the shelf, in-stock cylinder head that can ship out Texas Speed PRC 6.2 LS3 CNC Ported Rectangle Port 260cc
These heads come fully assembled with stainless steel valves and a PAC .660" spring kit featuring our titanium retainers We Made 494hp.
PRC cylinder heads we have been waiting on arrived. Michigan Motorsports for the win! Had a set on order but had to cancel 416 Gunslinger transformed into a turnkey, featuring our PRC 260cc heads and a custom TSP cam 🤘 Ls3 PRC 255 HEADS