Home Porting 317 Heads. 0L LQ4 LQ9 317 aluminum cylinder heads, customer supplied bare cast

0L LQ4 LQ9 317 aluminum cylinder heads, customer supplied bare castings CNC-Motorsports Porting / Machining Service includes CNC Porting, intake, exhaust and combustion chamber Porting program is designed for 2. FED specializes in high performance cylinder head porting for racing engine applications. Got these ported heads from jegs a while back . This is due to core shift and this in no way affects performance. Oct 17, 2025 · Find recent listings of homes, houses, properties, home values and more information on Zillow. 61/mo with Check your purchasing power Chevrolet LS Aluminum Head, 317 Casting CNC Ported Heads Stock Intake and Exhaust Ports: After cnc porting: Close up of exhaust port: Most important part, Engraving: Service Includes: Precision CNC Porting Customer Supplied Cylinder Head. The median listing price is $329,950. what would be the difference?? Please help, searched but couldn't find anything real informational. 0-liter * This service does NOT include Head Casting, Disassembly or Assembly Feb 6, 2014 · This video is about Porter 317 heads Dec 31, 2016 · When running a boosted 6L with 317 heads is there an advantage to porting the heads? or leave them stock? Apr 30, 2018 · Re: Ported 317 LS Heads for the beginner by RevTheory » Mon Apr 30, 2018 12:41 pm It's funny you mentioned customers wanting "pretty": we had a set of LS3 heads CNC'd at Lingenfelter for a twin-turbo build and the customer came over to check them out and he was all kinds of twisted up because the cutter didn't touch certain parts of the port. Apr 29, 2018 · Re: Ported 317 LS Heads for the beginner by user-17438 » Sun Apr 29, 2018 7:48 pm Carnut1 wrote: ↑ Sun Apr 29, 2018 7:44 pm No wonder it is so easy to make power with them. PRC Stage 2. 6K views 1 reply 2 participants last post by Bumpers Aug 19, 2015 JEaston Discussion starter Nov 2, 2010 · The 317 has the same port volume as the stock 243 but is 71. OEM and Aftermarket heads enter FED’s advanced manufacturing processes proven to generate the most efficient power in every application. Jun 4, 2023 · SURE maybe the engine was more suited for the small 317 heads, but you would think that the 335 would pull up higher with higher RPMs??? I tell people, "save the $$$ on going from Flotek/Promaxx to AFRs, and put that amount into porting and better parts. The same goes for swapping the heads to aftermarket castings - since I'm not building a forged bottom end for this truck (someday I may throw ARP rod bolts in it), that's a huge waste of cash. Jul 25, 2013 · Many would say, dont mess with those heads in your garage yourself, just turn up the boost. W We approach each set of cylinder heads with the utmost emphasis on attention to detail. Apr 28, 2018 · Re: Ported 317 LS Heads for the beginner by CGT » Sat Apr 28, 2018 10:48 pm What is your opinion on the 317 casting? Thanks for the pics. Porting service for LS 6. 2L LS3 HEADS, TESTED BOTH NATURALLY ASPIRATED AND WITH A SINGLE PTE TURBO! Jun 15, 2020 · Built a 6. 1 day ago · Contact Weichert today to buy or sell real estate in Aiken, SC. Browse photos, see new properties, get open house info, and research neighborhoods on Trulia. 46cc chambers on the 243. 5 CNC Porting Service is the perfect solution for customers looking to maximize the performance of their cathedral-port LS cylinder heads (4. 0L TRUCK HEADS VS 823, REC-PORT, 6. Jan 29, 2009 · Milled 317 heads on n/a ls1? I was in the midst of installing my lpe GT2-3 cam on my 04 when I found out my head gaskets were blown, luckily the engine was halfway apart anyway so I pulled the heads. com® has 914 homes for sale in Aiken, SC. 3L, LS1, LS6, LS2, LQ4, LQ9). Jan 9, 2008 · the 317 and the 243 stock, flow the same cfm, they just have different chamber sizes. Therefore 317 heads are a great option for diy porting. 50 USD From $97. This book delves deep into flow characteristics and how to improve them. Aug 19, 2015 · 317 heads porting Jump to Latest 1. 590 exhaust valve size **Cylinder head assembly available, please call for pricing. 030 and decked. 545 Single Family Homes For Sale in Aiken, SC. 0 for my 71 Chevelle bracket car. Nov 12, 2018 · Looking to get my 317 heads cnc ported for my twin turbo build. 0L? HOW WELL TO PO Aug 19, 2015 · 317 heads porting Jump to Latest 1. 317, CATHEDRAL-PORT, 6. Quick tips for porting and polishing any LS heads My IG: 13b_dorito Here is some useful links for tools that you need to get this job done and that you will Find local businesses, view maps and get driving directions in Google Maps. I have all the tools to do a home port/polish job on these heads and they are going on a 365" forged LQ4 I built. Looking for a unique opportunity to find a lovely home that you can make your own! With approximately an acre lot, a charming circular driveway and a rocking chair front porch, this home is waiting for you! Find homes for sale in Aiken! See all the home floor plans, houses under construction, and new homes for sale in the Aiken area.

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