Best sbc cast iron heads

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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.

Best sbc cast iron heads

I agree to receive emails from the site. I can unsubscribe anytime to withdraw my consent. Read our Privacy Policy for more info. Best small block cast iron heads? Thread Tools. I'm gonna pull mine this winter and do the head, intake, carb, cam, and header dance. As for the rest whats is all the above recomendation for a hot street combo that all fits under the hood? Will not fit under stock Vette hood. Which ones will? Think I'm gonna go chamberd duals keep the wifes legs from getting burned. This has been done once before and has been bored. View Public Profile.

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Just wondering if this is a decent set of heads or not, small block chevy cast iron heads casting Should I look into these for my or skip. I read a few threads elsewhere about these being bad heads, develop cracks early. Looking for some community input. TIA Mike.

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.

Best sbc cast iron heads

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?

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Top Contributors this Month View All 1. This is an older thread, you may not receive a response, and could be reviving an old thread. I have been hearing that vortec heads are good to use. A thin shim gasket will fret the heads due to cast iron and aluminum having different expansion rates. Sold a pair not too long ago. By Larry Carley. Be safe Originally Posted By: 88ss Likes: Find More Posts by Robert N. Sign up. Explore Our Forums. You can have Larger intake valves installed if you wanted to run them on a with Dished Pistons and make some Compression. Never raced. It is not fast, but it is fun, it has longevity, and it was cheap.

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Received 3, Likes on 1, Posts. Many options Big Joe and AF2 please chime in. Post by mnmatt » Wed Aug 01, pm. Forum Rules. After rebuild, incl mild cam, started getting antifreeze in no. That said, most CNC-ported heads are marketed as offering a significant advantage over the typical as-cast head. Even so, lighter is usually considered better for performance. I have just finished two sets of Profilier cc that after porting ended up cc and they flowed cfm on my bench I am sure on other peoples bench it would have been in the s on a 2. Post by JohnnyB » Wed Aug 01, am. I run Profiler heads cast, machined, and assembled in Ohio. Never see degrees in very mild street driving. You can get RHS and Dart cast iron heads cnc ported, from various sources and by the companies themselves.