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Ported & milled heads (price lowered!)

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Old 09-27-2011, 02:52 AM
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Default Ported & milled heads (price lowered!)

Category: Engine - Intake/Fuel
Price: $460
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO
Location (State): NY
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine

Up for sale is a set of ported and milled 806 cylinder heads. These heads have roughly 50k miles and they're in great condition. No gashes, or dings in the deck surface.

Update: After some flow bench testing, I changed my porting design. These new heads are 10+ cfm stronger up top and also have gains in the low lift numbers as well. These should flow exactly 270 cfm on the intake and 195 cfm on the exhaust. UPDATED PICTURES IN LOWER POST!

Runner volumes are about 213-214cc intake and 77-78cc exhaust.

Porting:
Opened and blended seats to bowl on intake/exhaust ports (matched all diameters to within +/- 3 thousandths)
Narrowed, shaped, blended intake/exhaust valve guide bosses.
Completely removed intake rocker bolt hump.
D shaped exhaust port exit (matched diameters within +/- 3 thousandths).
Only sanded intake/exhaust runners to keep cc’s low and air velocity high.
Sanded runners (80grit>180grit>220grit)
Removed 75% of the swirl ramp
Heads are milled 10 thousandths (checked) $80 value
All valves were lapped before reinstalling

Comes with stock valves, springs, retainers all in great condition.
Can ship heads in 1 business day with tracking packaged very safely.

Only $460.00 firm + shipping/paypal fee. PM for shipping quote. Thanks for looking.
Attached Thumbnails Ported & milled heads (price lowered!)-img_0819resize.jpg   Ported & milled heads (price lowered!)-img_0824resize.jpg   Ported & milled heads (price lowered!)-img_0825resize.jpg   Ported & milled heads (price lowered!)-img_0795resize.jpg   Ported & milled heads (price lowered!)-img_0879.jpg  

Ported & milled heads (price lowered!)-img_0870.jpg   Ported & milled heads (price lowered!)-img_0934.jpg   Ported & milled heads (price lowered!)-img_0933.jpg   Ported & milled heads (price lowered!)-img_0938.jpg   Ported & milled heads (price lowered!)-img_0935.jpg  

Last edited by camz28arro; 11-13-2011 at 03:19 PM.
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Old 09-27-2011, 04:45 AM
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What is typical horsepower gain going from a stock 241 head to ur pp 241
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Old 09-27-2011, 05:00 AM
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Originally Posted by cory32690
What is typical horsepower gain going from a stock 241 head to ur pp 241
It all depends upon the setup (cam, headers, tune, ect) but if 243 heads gain 20rwhp on a certain engine, I'd say these would be 25-30rwhp. These heads would also raise your compression ratio to 10.3:1
Last edited by camz28arro; 10-21-2011 at 01:13 PM.
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Old 10-03-2011, 03:12 PM
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Bump, price lowered but firm on new price. Have a lot of time in these.
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Old 10-10-2011, 11:48 AM
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Old 10-15-2011, 09:43 PM
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Bump...
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Old 10-18-2011, 04:12 PM
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Old 10-20-2011, 05:24 PM
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Updated intake runner pictures!
Attached Thumbnails Ported & milled heads (price lowered!)-img_0938.jpg   Ported & milled heads (price lowered!)-img_0933.jpg   Ported & milled heads (price lowered!)-img_0934.jpg  
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Old 10-22-2011, 01:53 PM
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Bump...heads are again ready to ship, just finished reassembling them.
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Old 10-23-2011, 01:50 PM
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bump..
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Old 10-23-2011, 05:01 PM
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Boy I wish you had some dyno results or flow numbers for your heads. I have some interested in a set of your PP 241's but I like to see proven results before I spend the cash.
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Old 10-23-2011, 05:51 PM
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Ok I dont know anything about heads I have a cam, log tube headers stock heads I was looking at 243 heads.
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Old 10-25-2011, 11:14 PM
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Bump, heads still available!
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Old 10-26-2011, 11:34 AM
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Why arent the chambers smoothed and polished?
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Old 10-27-2011, 01:10 PM
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Originally Posted by SILVERBIRD97
Why arent the chambers smoothed and polished?
If you want the heads I can sand the chambers for you.
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Old 11-01-2011, 08:12 PM
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Back to the top. Nobody interested in these heads?

$475 + shipping
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Old 11-07-2011, 10:14 PM
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Old 11-09-2011, 11:09 AM
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Need to sell these asap, best set I've done. 806 = 241 besides valve covers.
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Old 11-13-2011, 03:20 PM
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PRICE LOWERED TO $460.00, great deal!
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Old 08-02-2012, 10:17 AM
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how much do you charge to port and polish milled them?
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