AFR CHEVY SBC 406 421 434 ELIMINATOR HEADS 210cc 75cc FULLY BUILT # 1050-HR-75
$2,300.33
Available
AFR 210cc RUNNERS 75cc CHAMBERS ELIMINATOR ALUMINUM HEADS. Angle Plug. FULLY CNC'd
AIR FLOW RESEARCH
This sale is for a full y assembled set of heads (2 heads).
The springs in this setup are to operate with hydraulic roller cams up to .600 lift.
READY TO INSTALL.
PICTURED ABOVE ARE OUR FULLY CNC'D AFR HEADS.
The AFR heads are the best aftermarket cylinder heads in the world. Quality, performance, and reliability are excellent.
Below is the flow chart for the AFR 210cc heads. The flow numbers speak for themselves. A cam in the 500 lift range on up to around 600 lift would be a very good match for these heads.
As our company founder explains it, the results you experience with the AFR heads will vary greatly by what type setup you are running. The engine combos we have dynoed are what most people have chosen to use as far as cam and intake selection goes, and we have some of the results listed below. The engines dynoed with the 210cc heads were mostly sbc 421, 427, and 434
engines in the 10:1 to 10.5:1 compression range, give or take. We also did an aggressive 406 build with the 210 heads. Normally, we use the 195cc heads on the 406 but found the 210's suitable due to the cam size of this one particular engine. All run on pump gas.
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Accessory Bolt Holes Drilled |
Yes |
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CNC-Machined Combustion Chamber |
Yes |
|
CNC-Machined Exhaust Runner |
Yes |
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CNC-Machined Intake Runner |
Yes |
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Combustion Chamber Style |
Heart |
|
Combustion Chamber Volume (cc) |
75 |
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Cylinder Head Finish |
Natural |
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Cylinder Head Material |
Aluminum |
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Cylinder Head Style |
Assembled |
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Damper Spring Included |
Yes |
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Exhaust Port Location |
Raised |
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Exhaust Port Shape |
Square |
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Exhaust Runner Volume (cc) |
80cc |
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Exhaust Valve Angle |
23 |
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Exhaust Valve Diameter (in) |
1.600 in. |
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Exhaust Valves Included |
Yes |
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Guideplate Pushrod Size |
5/16 in. |
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Guideplates Included |
Yes |
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Heat Crossover |
Yes |
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Intake Port Location |
Standard |
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Intake Port Shape |
Rectangular |
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Intake Runner Volume (cc) |
210cc |
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Intake Valve Angle |
23 |
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Intake Valve Diameter (in) |
2.080 in. |
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Intake Valves Included |
Yes |
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Lock Style |
10 degree |
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Locks Included |
Yes |
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Machined for O-Ring |
No |
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Maximum Valve Lift (in) |
0.670 in. |
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Notes |
Not compatible with self-aligning rocker arms. |
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Number of Springs Per Valve |
Dual |
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Oiling Style |
Through pushrod |
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Outside Diameter of Outer Spring (in) |
1.290 in. |
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Quantity |
Sold as a pair. |
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Retainer Material |
Chromoly steel |
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Retainers Included |
Yes |
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Rocker Arm Nut Thread Size |
7/16 |
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Rocker Arm Nuts Included |
No |
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Rocker Arm Studs Included |
Yes |
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Rocker Arms Included |
No |
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Spark Plug Style |
Angle plug. |
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Steam Holes Drilled |
No |
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Valve Cover Mounting Style |
perimeter bolt |
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Valve Guide Material |
Bronze |
A final note...Skip White Performance...About Us
I'm sure many of you have noticed there are 2 high performance engine builders in Kingsport, TN with similar names, leading to a great amount of confusion.
We are Skip White Performance, NOT White Performance and Machine.
Due to the name similarity, many customers looking for us online inadvertently find them, thinking we are the same company. Definitely not...there is no connection between the two companies. We don't have a problem with free enterprise (competition). However, when the competition builds their foundation on such things as a name similarity and their supposedly long history of being in business, then we think it's about time we set the record straight.
We have owned White Performance since 2003, with the exception of the machine shop, which was owned by Fred White at the time. He continued to operate the machine shop and build engines for us while we continued selling online under the eBay user ID of skipwhite and the eBay store name of whiteperformance1.
Due to their limited production capability and many disagreements about the engine and head building process as well as workmanship, we opted to open a full scale machine shop of our own a few years later. Fred White began competing against us even though our contract had a non-compete clause in it.
As our business grew, we opened a second, much larger warehouse and machine shop around 2011, located on Brookside Ln. in Kingsport TN. By putting heart and soul in this company, we have become the number one street rod engine builder in the nation.
Fred sold his shop to an investor in 2016 and the new owners continue to reap the benefits from this confusion between the two shops. This investor lacked any knowledge of this industry. They continue to use the White Performance & Machine name. Contrary to what is posted on their website, Fred White is no longer associated with the company in any way. Their main spiel in advertising is, "In business since 1979," when in fact, we purchased the White Performance company in 2003, with the exception of the machine shop.
All in all, we have been in this business going on 17+ years. Skip White's passion has been owning and building street rods for 47 years on a personal level. The knowledge he has gained over time has allowed him to venture into this business and succeed to a very high level.
The great pretenders continue capitalizing on our success due to the name similarity, but have been degrading our reputation. We have been getting calls nearly on a daily basis from people that now realize there are two shops in this town with very similar names. Customers complain of serious problems in getting their orders in a timely manner from them. They think they purchased their cylinder heads from us. Due to the confusion, there is an increasing amount of negative feedback that is affecting our name within the street rod community, when in fact we have a near perfect reputation in this industry. We have an "A+" rating with the Better Business Bureau and we have maintained the A+ rating for many years.
FAST FORWARD TO PRESENT DAY...We have become the largest street rod engine builder in the nation. Our engines, rotating assemblies, and cylinder heads are built to very high standards and shipped to our customers in a timely manner. We are a premier seller on eBay with a positive feedback score of well over 206,000 and growing, as compared to our competitor’s score of approximately 24,000.
Our engines are custom-built to our customers' specifications and are shipped in approx. 2-5 weeks, perhaps sooner, depending on the season. Our rotating assemblies usually ship out in about one week or less, and our heads ship in about a week or less.
We are not responsible for collateral damage caused by the use of this product.
Attention Valued Customers!
When it comes to highly technical questions, our sales team at Skip White Performance might not always have the detailed answers you're looking for, especially on topics like installation procedures or tuning.
For those with detailed or specific questions, we strongly recommend checking out automotive forums and communities where these products are frequently discussed. These forums are a treasure trove of information and can provide the expert advice you need. Additionally, YouTube has countless tutorials and guides that walk you through the installation process and other technical details.
Please note: While we're here to provide top-notch products, we cannot be held responsible for any damage resulting from the use or installation of this product. Make sure to do your research and proceed with caution!
Thank you for choosing Skip White Performance!
Disclaimer
Skip White Performance is not liable for any collateral damage or incidental issues arising from the use or misuse of our products. High-performance parts are intended for experienced professionals and enthusiasts. Use at your own risk.Product Information
| UPC | 1050-HR-75 |
|---|---|
| Product Type | Shipped Product |
| Price (excl. tax) | $2,300.33 |
| Price (incl. tax) | $2,300.33 |
| Tax | $0.00 |
| Availability | Available |
| Number of reviews | 0 |
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