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Shanghai ECAN industrial company Ltd. is a leading supplier of WPC products in China. Founded in 2008, ECAN had established a complete supply chain system integrating R&D, production, sales and after-sales services based on the advantages of our raw materials factories for wood & stone powder and professional technical team. Our strongest products are WPC decking(co-extrusion and general type), WPC railing, WPC wall panel and so on.

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Email: [email protected]
Phone: +86 137 6469 2158
Address: Industrial Headquarters Park, No. 365 Chuanhong Road, Pudong New District, Shanghai

ABOUT US

Shanghai ECAN industrial company Ltd. is a leading supplier of WPC products in China. Founded in 2008, ECAN had established a complete supply chain system integrating R&D, production, sales and after-sales services based on the advantages of our raw materials factories for wood & stone powder and professional technical team. Our strongest products are WPC decking(co-extrusion and general type), WPC railing, WPC wall panel and so on.

Our Factory

Shanghai ECAN industrial company Ltd adhere to green production and scientific quality management,and has passed IS9001 Quality Management and ISO14001 Environmental Management certification. meanwhile,it is equipped with advanced automatic production line and complete testing equipment.Each process is under strict quality control to ensure high and reliable quality,that complies with and fully passed zhe standards and inspections of authoritative organizations such as CE,FSC,FGS and INTERTEK.

351 cleveland piston to deck height

What is a Ford 351 Clevor engine? | Rare Car Network

20 · Given the taller deck height of the 351 Windsor block, it's easiest to start with this displacement when building a Clevor engine, as it seems like the aftermarket intakes available today are not intended for the low-deck 289 or 302 engines. As far as Cleveland heads go, you’re most likely to find 351C V or 351C V variants.

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351W should I lower the deck height? | Hot Rod Forum

 · Registered. Joined . ·. 17,613 Posts. #4 · . The way you have it written, it says two hundred and thirty thouhs, almost a quarter of an inch. At the end of 1971, Ford increased the block deck height from 9.480" to 9.503", a change of twenty three thouhs, or less than a spark plug gap.

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351C 4V special build 11:1+ comp ratio

12 · I have had already few discussion on 351c.net and on facebook, and did not find direct answer to my question. To reach 11:1 my scenario is the following : 1970 4V quench heads == 63cc. 0.035 cyl head gasket == 7.2 cc. Piston aligne to deck == 0 cc. Piston valve notches == 2 cc. This, gives my a perfect 11:1 comp ratio.

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351 Strokers, Optimizing Bottom End & Block ???s ...

23 · deck, the stack up works out to be: piston pin height = deck height - (rod length + crank stroke/2) = 9.2 - (6.0 + 4.0/2) = 1.2 inches. 331 and 347 cubic inch strokers are popular for 5.0L Ford V8's these days. 5.0L V8's have a deck height of 8.2", so plugging the pertinent values into the formula yields:

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piston to deck clearance | Ford Muscle Cars Tech Forum

 · For a few years in the early 70s, the factory deck height on the 302 was increased to 8.229 from 8.206. My Mexican 302 had the taller deck when I got it. Now it has a shorter one. The guys are completely right about mocking up your bottom end to make the measurements. Tolerance stacking can have an adverse effect on the final compression ratio.

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Ford 351 Cleveland Specs | It Still Runs

The 351 C had a piston-to-cylinder bore clearance within a range of 0.0014 and 0.0022 inches, piston pin bore diameter within a range of 0.9122 and 0.9125 inches, compression ring width between 0.077 and 0.078 inches, ring side clearance between 0.002 and 0.004 inches and a ring gap width ranging from 0.015 to 0.069 inches for the oil ring, or from 0.01 to 0.02 inches for the two compression ...

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Mailbag: Advice for Building Ford 427 Clevor Engine

14 · The Windsor piston’s inline valve reliefs are not in the correct location to provide proper piston-to-valve clearance, and its deck height is roughly .300″ taller than a Cleveland. Because of this, pistons with Cleveland-style valve reliefs and a Windsor …

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How to Build Ford 351 Clevelands: Copression Ratio

How to Build Ford 351 Clevelands: Copression Ratio - DIY Ford

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Quench: Unlocking Performance Squished Between the …

6 · If the rotating assembly height is taller than the deck height, the piston will protrude past the deck surface and may require a thicker gasket to give adequate clearance. Quench should never be less than . inches. As Hupertz points out, the quench distance should be increased if the piston has enough rock at TDC to protrude above the deck.

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Calculate Dynamic Compression Ratio | Port City Engines

Ford 351 Cleveland HP1 Engines; Holden V6 Engines. Holden V6 Wingless Sprint HP5 Engine; ... Piston to deck height: inch: Gasket thickness: inch: Gasket bore diameter: inch: Dome/Dish or Valve relief: cc: Piston ring height: inch: Piston crown diameter: inch: Con-rod length: inch: Camshaft intake duration: degrees: Cam lobe separtion angle ...

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351w deck height? | Ford Forums

 · I have a 351w that I am rebuilding and am having a heck of a time finding pistons. Everything my local shop has found so far is for a 9.5 deck height, where they say I need pistons set for a 9.2 dh. The casting # is c90E -B8 if that helps. TYIA :)

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Ford 351 Cleveland V8 Engines

2 · Ford 351 Cleveland V8 Engines - 351 cubic inch V8 Engines manufactured by Ford. AMC V8 Engines - From GEN Nash/Hudson/Rambler V s ( 1966) through to the GEN AMC Tall-deck ( 1991) AMC V8 hp/Torque, Compression & Bore/Stroke by year . Ford Crate Engines Ford Crate Engines for Ford Performance engines.

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Ford 351 Cleveland Rotating Assembly Guide: Pistons

Choosing a piston evolves from material to dimensions, which can get tricky if you don’t know what you’re doing. This is why you want to be knowledgeable about crank throw, block deck height, compression height, and more. It is so easy to get this wrong and wind up with pistons …

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clevor piston question | Ford Mustang Forums

 · this is because the stock cleveland piston pin height to the deck is a basic measurement of 1.650". a normal 351 W is 1.770". there are other details, you have to decide if you want to use totally stock pistons or a stock available rod, or a stock piston and a special rod ( more expensive) or a stock rod and a custom piston( cheaper overall) or\

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Piston/head clearance | Ford Forums

 · What is the minimum recomended piston/head clearance for a 351 cleveland, factory crank, 302 rods, hypatec hypereutectic pistons and a 6500 rpm shift point? Click to expand... I have just rebuilt my 351 using same crank, rod & piston combo as you and finished with zero piston to deck height.

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351 Strokers, Optimizing Bottom End & Block ???s ...

23 · deck, the stack up works out to be: piston pin height = deck height - (rod length + crank stroke/2) = 9.2 - (6.0 + 4.0/2) = 1.2 inches. 331 and 347 cubic inch strokers are popular for 5.0L Ford V8's these days. 5.0L V8's have a deck height of 8.2", so plugging the pertinent values into the formula yields:

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Quench: Unlocking Performance Squished Between the …

6 · If the rotating assembly height is taller than the deck height, the piston will protrude past the deck surface and may require a thicker gasket to give adequate clearance. Quench should never be less than . inches. As Hupertz points out, the quench distance should be increased if the piston has enough rock at TDC to protrude above the deck.

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Positive deck height

26 · Community for the 351 Cleveland Ford engine enthusiasts world wide. FORUMS. DISCUSSIONS. MESSAGES. NOTIFICATIONS. Cleveland's Forever > Cleveland's Forever Network54 351C > Archived Posts going 2018 > Positive deck height - Mill pistons or thick gasket? Share. Share with: Link: Copy link.

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Pistons

 · Yes, you'll the special pistons to suit the 351 crank rod combo. 351 with 5.77" rods piston 1.678 pin height (stock) 351 with 6" (302 length rods) rods with 1.456 pin height piston. I am building a 14:1 engine for speedway with this combo using chev rods. 351 with chev 6.125" rod 1.331 pin height. This piston is also used in 393 strokers ...

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Building a 351C by Dan Jones | Classic Cars

31 · There's plenty of room in the 9.2" deck Cleveland block for a 3.85" stroke. A 4" is not really a problem either. Stroker math is straight-forward: piston pin height = deck height - (rod length + crank stroke/2) When I was mulling this all over, I calculated a few numbers. Note this assumes zero deck on a block that hasn't been milled.

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How to Build Ford 351 Clevelands: Copression Ratio

Clearance Volume = .7853982 x bore2 x deck height. Again, let’s look at our example 351C engine with a 4. inch bore and 3. inch stroke. Let’s say it has a piston deck height of .015 inch below the block deck. Using the formula works out to a clearance volume of .188 ci, or just a fraction of the cylinder’s 43.98 ci. If the deck ...

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piston advice on 69 351W rebuild

1 · Hi, I am rebuilding a 1969 351 windsor block to go in my 69 mustang. this block being a 69 has the lower deck height than the later years. The question I have is what pistons to select with the following combination and keep it running on pump gas with regard to compression ratio. I would like a compresiion ratio of about 10:1.

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piston advice on 69 351W rebuild

1 · Hi, I am rebuilding a 1969 351 windsor block to go in my 69 mustang. this block being a 69 has the lower deck height than the later years. The question I have is what pistons to select with the following combination and keep it running on pump gas with regard to compression ratio. I would like a compresiion ratio of about 10:1.

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351w piston above deck! help!!

 · Zero deck height with steel rods and a 0.040" head gasket is about a close as I would go. Machining 0.015" off the ring land part of the piston is not going to affect piston reliability much if any on a N/A motor. As the piston has a dish I would bet that you are not actually reducing the crown thickness at …

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What year did they change the deck height 351W | Ford ...

 · I just wanted to know my deck height. I'm thinking I could cut a flat top 302W piston for the Cleveland valves to build the 393 Clevor. 9.5 to 1 is where I would like to be with the open chambered 2V heads. Keep the valve lift to a point where I could use the 302W pistons.

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Straightening Out Ford’s 351 ci Engines | Rare Car Network

12 · After the 351 Cleveland was phased out, Ford sought to replace the engine by building a modified 400 to fill the slot. New for 1975, the 351M kept the 400’s tall-deck block and 4. inch bore, but displacement was reduced by decreasing the stroke to …

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Piston depth on 408w with 9.5" deck

 · All of the kits I've looked at use a 6.2" rod, with a 1.280" compression height piston. That combo with the 4" stroke on a 9.5" deck block puts the piston 0.020" below deck. So to get my quench down to about 0.040" I have a few options: - cut the deck down 0.020" and use a 0.040 gasket. - substitute in a different piston with 1.300" comp ht.

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Ea SB Ford 351C\\/408 Competition Rotating ...

Ea SB Ford 351C/408 Competition Rotating Assembly 12.1 Mahle Flat Top Pistons. Small Block Ford 351 Cleveland 408 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged cc Flat Top Pistons, PC Rear Seal, Rings and Bearings Included.

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351 Strokers, Optimizing Bottom End & Block ???s ...

23 · deck, the stack up works out to be: piston pin height = deck height - (rod length + crank stroke/2) = 9.2 - (6.0 + 4.0/2) = 1.2 inches. 331 and 347 cubic inch strokers are popular for 5.0L Ford V8's these days. 5.0L V8's have a deck height of 8.2", so plugging the pertinent values into the formula yields:

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Engine Quench

20 · Quench is the distance between the top of the piston at TDC and the cylinder head surface. It is also called "Squish" or "Piston-to-Head Clearance." How is it measured? Quench is a calculated dimension. It uses the following formula: Quench = …

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