Best sbc cast iron heads

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I also think iron heads make more power to me. I guess I could put the same brand on being the Motown 's but the Dart 's caught my eye, they look better to me. Opinions Dave

Best sbc cast iron heads

Post by MPac » Wed Aug 01, am. Post by JohnnyB » Wed Aug 01, am. Post by bigjoe1 » Wed Aug 01, am. Post by Alaskaracer » Wed Aug 01, am. Post by WeingartnerRacing » Wed Aug 01, am. Post by Fatman » Wed Aug 01, am. Post by Orr89rocz » Wed Aug 01, pm. Post by MPac » Wed Aug 01, pm. Post by mnmatt » Wed Aug 01, pm. Post by toolmakeron » Thu Aug 02, am. Post by lun » Thu Aug 02, am.

Email Report. Just my experience. There may be subtle differences in airflow based on the surface finish in the ports, but basically the numbers should not differ significantly.

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The best cast iron skillets are ideal for searing delicious meals to perfection. Unlike other types of cookware, the cast iron retains heat better and can also be used in the oven, making them a versatile kitchen tool. But while it seems simple enough, there are so many different types of best cast iron skillets on the market. As a result, it can be difficult to know which one would match your needs. Before buying, there are some things to consider, such as what size do your need? Depending on your favorite dishes, most cast iron skillets start from around 3. In addition, how easy is it to handle? Cast iron is known to be heavier, so you'll want to use it comfortably without fuss. Finally, what's your budget?

Best sbc cast iron heads

A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Without adequate airflow, the engine will never make power. The areas one inch before to about a half inch after the intake valve, and similarly for the exhaust, are the most difficult flow restrictions to minimize in the entire engine. In addition to flow, aspects such as swirl, port velocity, and combustion characteristics also play major parts. This means that the cylinder heads you elect to use and what you subsequently do to them is the prime factor dictating the power achieved. Since the introduction of the small-block Chevy in up to the late s, a small budget meant a limited choice of heads for performance. Until the turn of the millennia a restricted budget meant buying cylinder heads from a wrecking yard, a private third party source, a swap meet, or a reputable discount performance auto supplier.

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Makes hp. That should be compatible with premium gas. Open to all models including Belair, , , Sedans, and Nomads. Joined: Sep 20, Posts: Profile Page. Thread Tools Show Printable Version. Sold a pair not too long ago. Choice of combustion chamber volumes and choice of valve sizes. Am waiting on customer to dyno this unit. Quick links. We did need the larger chamber, these ended up at 72, they are 76 from the factory. What is your reasoning for wanting that? Well, for the money that is. I want to know why your heads are better.

High-performance efforts have always begun by improving upon what the factory built, and the smallblock Chevy is the poster child for that effort. This is a quick walk through the history and evolution of some of the better production heads, but the reality is that there are very few that are of any note. But in deference to the millions of castings that have made their way down the assembly line, we take a look at the few that are worthy of mention.

Find More Posts by MotorHead. But relocated plugs or different plug angles may interfere with some exhaust manifolds or headers. On a street engine, cast iron heads help an engine reach operating temperature more quickly after a cold start good for emissions and cold drivability , while retaining more heat for improved fuel economy and thermal efficiency. Please consider creating a new thread. I read a few threads elsewhere about these being bad heads, develop cracks early. Copyright Babcox Media Inc. Aluminum heads will let you run a little more compression without detonation. Mark Forums Read. I would like to buy some alum l98s and build a zz4 motor. Intake is Bowtie Marine, with Q-jet. What would be wrong with running non-egr heads.