Vortec Heads
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 751
Likes: 0
From: Lufkin Texas
Are these the Vortec Heads to buy?
Are these the votec heads to buy? Are they ok?
809-12558060 SB-Chevy Cast Iron Vortec Cylinder Head
170cc Intake Ports
64cc Combustion Chambers
1.940'' Int/1.500'' Exh Valves
.475'' Max Lift
Straight Plug
Assembled, Sold Individually
View Product
$249.99 Add to cart
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809-12558060 SB-Chevy Cast Iron Vortec Cylinder Head
170cc Intake Ports
64cc Combustion Chambers
1.940'' Int/1.500'' Exh Valves
.475'' Max Lift
Straight Plug
Assembled, Sold Individually
View Product
$249.99 Add to cart
Add to wish list
Last edited by toupstrio; Jan 24, 2006 at 01:37 PM. Reason: Title Change
Le Mans Master
Joined: Sep 2001
Posts: 7,739
Likes: 630
From: Unreconstructed, South Carolina
At 67cc ... the summit vortecs aren't real GM ... and neither are these
http://www.motorville.com/tabloid/page_24.htm
but you can assemble those for a lot less than summit ... you can buy a kit (for 2 heads) with valves, springs, retainers, locks & studs for under $175.
http://www.motorville.com/tabloid/page_24.htm
but you can assemble those for a lot less than summit ... you can buy a kit (for 2 heads) with valves, springs, retainers, locks & studs for under $175.
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 751
Likes: 0
From: Lufkin Texas
Originally Posted by jackson
At 67cc ... the summit vortecs aren't real GM ... and neither are these
http://www.motorville.com/tabloid/page_24.htm
but you can assemble those for a lot less than summit ... you can buy a kit (for 2 heads) with valves, springs, retainers, locks & studs for under $175.
http://www.motorville.com/tabloid/page_24.htm
but you can assemble those for a lot less than summit ... you can buy a kit (for 2 heads) with valves, springs, retainers, locks & studs for under $175.
Le Mans Master
Joined: Feb 1999
Posts: 8,351
Likes: 75
From: Tampa Bay FL
If you are intent on installing Vortec's, I'd recommend the following:
https://www.sdpc2000.com/cart.asp?ac...277&pid=229035
https://www.sdpc2000.com/cart.asp?ac...277&pid=229035
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 751
Likes: 0
From: Lufkin Texas
Originally Posted by TedH
If you are intent on installing Vortec's, I'd recommend the following:
https://www.sdpc2000.com/cart.asp?ac...277&pid=229035
https://www.sdpc2000.com/cart.asp?ac...277&pid=229035
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 751
Likes: 0
From: Lufkin Texas
Originally Posted by bobs77vet
theres lots of choice for your original style intake.....the vortec heads are good but so are lots of heads.
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Le Mans Master
Joined: Feb 1999
Posts: 8,351
Likes: 75
From: Tampa Bay FL
Originally Posted by toupstrio
If I dont go with the vortec i think i should go with the 202 valves but what cc on the intake runner 180, 190, 200 Or what? Also what does cnc ported mean?
I believe CNC machines can also be used to take the unfiinished casting and bring to a finished, machined state.
Last edited by TedH; Jan 25, 2006 at 04:13 PM.
Thread Starter
Burning Brakes
Joined: Aug 2005
Posts: 751
Likes: 0
From: Lufkin Texas
[QUOTE=TedH]I'd recommend no more than 190cc intake runners unless you are going larger than 355ci. My understanding is that CNC is a type of machine that performs controlled porting of the combustion chamber and associated areas.[/QUOTE
Thanks am going with the stock L82 on bootem end. So I will look at the 190cc
Thanks am going with the stock L82 on bootem end. So I will look at the 190cc