Best 10 241 Ls Heads

Author: itstillruns.com

Evaluate 3 ⭐ (17690 Ratings)

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Summary: Articles about LS1 241 Vs. LS6 243 Heads – It Still Runs You can identify which head you have by looking at the three-digit stamping next to the valve cover; for example, the LS1 used head castings 339 and 806 through …

Match the search results: There are three basic differences between the LS1 and LS6 heads. The first has to do with port shape. The LS6 and the later LQ9-LQ4 heads used reshaped intake ports and D-shaped — as opposed to oval-shaped — exhaust ports for better flow: 200 cfm intake and 70 cfm exhaust for the 241’s, and 210 in…

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Author: www.motortrend.com

Evaluate 3 ⭐ (16628 Ratings)

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Summary: Articles about Surprising HP Numbers From Our Stock LS Cylinder Head Test The 241 heads were used on 5.7L LS1 applications and are considered by many to be just a minor step up in performance from the 706. In terms of …

Match the search results: Not surprisingly, the 706 truck heads offered both the smallest port and chamber volumes. The combustion chambers on the 706 heads measured 61.5 cc, while the intake and exhaust port volumes checked in at 197 cc and 69 cc, respectively. The port volumes were within a couple of cc’s of the 241 LS1 he…

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Author: australiaspeed.com.au

Evaluate 3 ⭐ (14759 Ratings)

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Summary: Articles about GMM CNC Ported LS1 (241) Heads & Valves – “Change Over” 1 Pair of Complete GMM CNC Ported LS1 (241) Heads and Valves – “Change Over”. What you get. CNC ported intake and exhaust port …

Match the search results: “Please note: Expected shipping of CNC Ported heads will be between 2-4 weeks from time of payment received or when change over heads are received”

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Author: www.corvetteforum.com

Evaluate 3 ⭐ (15057 Ratings)

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Summary: Articles about 241 Heads vs. 243 Heads – CorvetteForum – Corvette Forum 241 heads were used on ’99 and up LS1’s. The 243’s were used on LS6’s and had sodium filled exhaust valves. I think the valves were larger …

Match the search results: To 241 Heads vs. 243 Heads

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Author: shop.katechengines.com

Evaluate 4 ⭐ (22082 Ratings)

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Summary: Articles about KAT-M4321 CNC Port LS1/Truck 241, 806, 853 Cylinder … Information. This program works on the following head casting numbers: 241 806 853. Now you can get this porting service on your cylinder heads at an …

Match the search results: Now you can get this porting service on your cylinder heads at an incredibly low cost! Simply follow this procedure:
-Remove the cylinder heads from your car
-Disassemble cylinder heads to completely bare condition
-Wash cylinder heads
-Print a copy of your order confirmation, put it in the box and …

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Author: www.lsxperformanceparts.com.au

Evaluate 3 ⭐ (19277 Ratings)

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Summary: Articles about LS1 CNC Cylinder Heads – LSX Performance Parts Tremaniac Racing NxtGen LS1 241 5-Axis CNC Porting | 320 cfm @ .800″ ; Weight: 15.00 KGS ; Width: 15.00 (cm) ; Height: 15.00 (cm) ; Depth: 30.00 (cm) ; Shipping: …

Match the search results: Good question. We all know that CNC heads are good. Why? Because it is common knowledge, However lets have a look at what the process is for your cylinder heads that gain so much horsepower & torque!

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Author: autoaccessoriesreview.com

Evaluate 3 ⭐ (4096 Ratings)

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Summary: Articles about 241 vs 243 Heads: How Do They Compare? 241 vs 243 Heads: How Do They Differ? · The 67cc combustion chamber on a 241 head means a compression decrease of about 0.70 points. · The 243 head is smaller at …

Match the search results: OEM heads made of cast iron are very heavy and add weight to the vehicle. However, cast iron also holds heat. The 241 and 234 are made from lightweight aluminum and are found in performance cars. V engines have double heads, and inline engines have a single cylinder head.

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Author: www.ebay.ca

Evaluate 3 ⭐ (18987 Ratings)

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Summary: Articles about ls1 241 heads: Search Result – eBay Find great deals on eBay for ls1 241 heads. Shop with confidence. … LS 1 241 HEAD VALVE SEAT RESTORATION KIT 3 ANGLE CUT PERFORMANCE ENGINES.

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Author: www.camaroz28.com

Evaluate 4 ⭐ (21455 Ratings)

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Summary: Articles about Casting Numbers? 241 casting heads – CamaroZ28.com The 241 are the latest LS1 castings, which I believe started in 2001. They don’t provide any major performance increase over the previous heads…maybe a …

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Author: www.ls1.com

Evaluate 4 ⭐ (37110 Ratings)

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Summary: Articles about 241 heads – LS1.com | GM LSx Performance Forum Thread: 241 heads … how much of an upgrade is it from 853 to 241 heads? … Unless their ported or LS6 no stock LS1 head is going to show a power gain …

Match the search results: This is a discussion on 241 heads within the General Help forums, part of the LSx Technical Help Section category; how much of an upgrade is it from 853 to 241 heads?…

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