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Old 01-18-2012, 10:50 PM   #1
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Default Stage 4 Renown BP head

So we just finished this head for our sponsored Miata Car in FL. This is our Stage 4 "Full Race port." When porting these heads we attack every angle possible. We cut the valves and valve seats here in house and vacuum check every valve for a proper seal. To ensure proper valve train geometry we set and adjust the installed valve tip height. This attention results in maximum performance and reliability. We are working on building an inventory of heads to help expedite the process to help keep your down time to a minimum and your car on the track longer. We will also be offering core exchanges as well. Tell us what you think.

Specs:
-Renown 4 angle Valve Job
-Renown Full Race Port
-Renown Chamber work
-Resurface
-Supertech dual valve springs
-Supertech coated valves
-Supertech ti-retainers
-Bronze Valve guides

Each head we do also receives:
-Clean / Hot Tank
-Baked and soda Blasted
-Visual Evaluation / Inspection
-Vacuum tested
-Lubricated













Attached Thumbnails
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Stage 4 Renown BP head-img_6571.jpg   Stage 4 Renown BP head-img_6570.jpg   Stage 4 Renown BP head-img_6562.jpg   Stage 4 Renown BP head-img_6560.jpg   Stage 4 Renown BP head-img_6563.jpg  

Stage 4 Renown BP head-img_6482.jpg   Stage 4 Renown BP head-img_6481.jpg   Stage 4 Renown BP head-img_6475.jpg  
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Old 01-18-2012, 10:53 PM   #2
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Sexy.
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Old 01-18-2012, 11:08 PM   #3
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ball park moneys?
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Old 01-19-2012, 12:02 AM   #4
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As that guy in Oceans Eleven said " That is the sexiest thing I have ever seen!"
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Old 01-19-2012, 12:58 AM   #5
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Very nice Brandon.
Was this a 99-00 head?
Were you able to get before and after flow numbers?
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Old 01-19-2012, 01:38 AM   #6
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Flow numbers and cost?
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Old 01-19-2012, 06:31 PM   #7
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We were unable to flow this one because the customer wanted it right away so the car can drift in this weekends event.

For the port work and the valve job we offer 3 stages.

Street port: $600
Mild race port: $900
Full race port: $1200

Last edited by Renown Performance; 01-19-2012 at 06:46 PM.
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Old 01-19-2012, 06:47 PM   #8
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That's a lot of lift!!!
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Old 01-19-2012, 06:49 PM   #9
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Quote:
Originally Posted by Renown Performance View Post
We were unable to flow this one because the customer wanted it right away so the car can drift in this weekends event.

For the port work and the valve job we offer 3 stages.

Street port: $600
Mild race port: $900
Full race port: $1200
Plus cost of parts I assume? What would total cost be if we sent you a stock 99 head for a Mild Race port?
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Old 01-19-2012, 06:55 PM   #10
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I bet I could break 300whp with a big-dong port-job on my car at 12psi on the tater. Too bad that I'll never know.
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Old 01-19-2012, 07:16 PM   #11
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What's going on on top of the left hand side valve guide? Looks like a slight crack?

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Old 01-19-2012, 07:47 PM   #12
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I didn't notice that till we blew it up on the computer. That is just a small burr, the valve guides have not been installed at that point. Once honed for the bronze valve guides that burr would be removed.
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Old 01-20-2012, 05:54 PM   #13
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Head is on the car and will be sliding this weekend!
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