OEM vs aftermarket casting LS head full comparison (PRC stage 2.5 LS6 vs PRC 225 as cast) 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 5.3 243 heads dyno
WHO WINS? FULL AIRFLOW & DYNO RESULTS-ULTIMATE LS HEAD TEST. 11 SETS OF LS CATHEDRAL HEADS. How much PRC 243 Cylinder Head sparkplug hole problem
PRC LTX cylinder heads are cast in the USA and CNC machined right here in our Texas facility! 🤘 The prc's would be my choice. They can be improved upon down the road if need be.|I have cnc 243s that have picked up over 100 rwhp with
99 Camaro LS1 BTR Stage 3 cam PRC 227 Heads FAST 92 SLP Loudmouth Getting loose Texas Speed Brawler cylinder Heads
Cylinder head porting 243 casting LS6 CNC Head Unboxing Texas Speed PRC Stage 2.5 Review
Crawfish "LS1 Heads" 👀 prc 2.5 5.3L vs stock 243's - LS1TECH - Camaro and Firebird Forum so i was wondering how much of a difference will there be between the PRC 2.5 5.3L heads versus a set of stock 243s?? |
408 turnkey with PRC ported LS6 heads and a FAST 102 ready to have its front drive kit installed 🤘 I added Stage 1 243 heads by Texas speed and I only gained 14 hp and 3 rwtq. What gives? This is on the same dyno that I did my last dyno pull of 408 RWHP.
PRC's stage 2.5 LS6 Cylinder Heads come standard with the following options: SEASONED GM 243 or 799 Cores 2.02"/1.575" Stainless Steel Valves Your Choice of First time driving the car since having the work done. People feedback on texas speed 225cc heads ? : r/LSSwapTheWorld
Stock block 6.0 ls with 243 heads and a vs racing 91mm to its limits. #holleyefi #vsracing#c10 The best cast LS cylinder head money can buy? #aceracingengines #cidheads #cncmachine
LS CYLINDER HEADS FROM PRC @michiganmotorsportsLS Which are better heads. 243 or prc stage 2.5 or about the same
stock 243's vs prc stage 2.5 5.3L heads - PerformanceTrucks.net DIY LMP Car gets ported heads! How to port LS 706 heads.#headporting #lsheadporting #diylmpcar Cammed 6.2 vette with 243heads‼️
14RWHP 3TQ gain after TSP PRC 243 Stage 1 heads PRC Stage 2.5 LS6 CNC Ported Heads - PRR-199-LS62.5
706 5.3L HEADS vs 241, 799/243 vs 317s. WHICH HEADMAKES MORE? We compared the four most popular stock LS heads in WHICH IS BETTER-CNC PORTED STOCK LS HEADS OR AFTER MARKET CNC HEADS. TEA 243 HEADS VS AFR 245 HEADS!
Our goal with the Brawler series cylinder heads are to provide a standardized on the shelf, in-stock cylinder head that can ship out Summit crate 5.3 with 243 heads and stage 3 truck cam #summit #5.3ls AI CNC 243s or PRC as cast 220cc heads? Going on sbe lq4 with a
AFTERMARKET LS HEAD TEST-STOCK CATHEDRAL PORT VS 10 SETS! The Big One!! Showing off the new 243 heads ported by Frankenstein Engine Dynamics. This is the stage 2 package with larger
5.3 ls engine with 243 heads decked at .035. only bone stock HOW TO BOLT ON 73 HP TO YOUR LS! DO PORTED HEADS ADD POWER? SHOULD I USE PORTED STOCK LS HEADS OR using state-of-the-art technology. PRC s stage 2.5 LS6 Cylinder Heads come standard with the following options SEASONED GM 243 or 799 Co
PRC Stage 2.5 LS6 CNC Ported Heads | WS6store.com PRC Heads deliver the ultimate in LS horsepower, from street to full race. Our Cylinder Heads offer unmatched performance and
My truck (08 5.3 CC mods in sig) came with 243's and I know these are really good heads, but would it be worth it to replace them with the PRC 2.5 5.3 heads? PRC CNC Porting Service - Cathedral Port Heads (Customer
PRC CNC Porting Service - Cathedral Port Heads (Customer Supplied Castings) Stage 2.5 LS6/LS2 (243/799) (PRC-LS62.5) [Add $0.00], Stage 2.5 LS1 Heads Texas Speed Bald Eagle cam and PRC ported 243 Heads. Put out 459 HP and 425 Ft-lbs.
Either stage 2.5 from PRC will outflow a stock 243 head. It's on the PRC website what the heads flow. 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
How much power gain from stock 243ss to PRC 243's? - LS1TECH I have some stock brand new 243 cylinder heads I was planning on installing soon but I'm now considering either trying to port the heads
THE ULTIMATE STOCK LS CYLINDER HEAD TEST! (241, 799/243, 317, 706) New Frankenstein Stage 2 Heads!! 243 Cathedral Port Monsters!! Save big on Texas Speed PRC head porting and aftermarket cylinder heads! 🔥
Texas Speed & Performance PRC Cylinder Heads heads stack up Vs stock 97 LS1 heads? Are the 97 heads even worth working on or should I sourced used GM c5Z 243 heads and have those worked on?
Btr stg 4 truck cam Ls6 intake. PRC cylinder heads we have been waiting on arrived. Michigan Motorsports for the win! Had a set on order but had to cancel 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 CNC Ported stage 2.5 317 Castings cylinder heads with .660 lift springs new