Topic:

Port And Polish

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Answers to Common Questions
Porting and polishing will help to improve airflow and clean up the impurities left behind from the manufacturing process. Muscle and performance import cars benefit greatly from. Unfortunately you void your manufacturer's warranty. You can...
http://answers.ask.com/Vehicles/Other/how_to_port_and_...   See entire page »
The cast passages that guide air/fuel to and from the valves are called ports.When the size of these is increased by grinding we "port " the head. Polishing is just that, knocking off lumps and rough spots in the port leaving it s...
http://www.chacha.com/question/what-is-port-and-polish   See entire page »
・ 1 First you need to remove the Air Intake from the throttle body (this should be as easy as just slipping... ・ 2 Next (this is where the torx bits and screwdrivers may come in handy) remove the throttle body from... ・ 3 Now that you have ...
http://www.ehow.com/how_4553230_port-polish-throttle-b...   See entire page »
Answers to Other Common Questions
turn you can let more air into the engine. If you have more air, you can add more fuel.
http://www.j-body.org/forums/read.php?f=47&t=30131&a=2
Yes, you can "port and polish" the heads which will give you an increase in power and throttle response but, not to the extent that you are looking for and, more power is not cheap. Actually, the more power you look to gain, the m...
http://answers.yahoo.com/question/index?qid=20060729221...
A good valve job can produce some CFM, but that doesn't address the simple casting imperfections in the port. There is certainly power to be had with a good cylinder head. We usually see 20whp on pretty mild motors with a good head, double ...
http://www.honda-tech.com/showthread.php?p=41576573
For the kind of money you are talking, I would go with some aftermarket, or even late model chevy heads. Cast iron is my preference, I run the s/r torquers by World and am happy with them. I think I paid around 800 a few years back with Sta...
http://bbs.off-road.com/ubbthreads/showthreaded.php/Num...
No way in Oz will that VF22 give you 375. IN fact I sincerely doubt it will give you more than 340 whp and that is with ALL the bolt ons and full tuning. You'll need an exhaust manifold and a FMIC upgrade as well as larger injectors and fue...
http://www.clubwrx.net/forums/sti-technical-forum/46199...
Hi, I have never seen a "How-To" on porting LS heads. I have seen pictures of modified heads on the web and in magazines but these were without a write-up from a professional source. David Vizard's book "How to Build and Modi...
http://www.ls1tech.com/forums/showthread.php?t=61653
Thumper, I believe any of the older pre-90's Chevy Power Manuals will show you the basics. Also, the How to Hot Rod Small Block Chevy's had some diagrams on the 292 heads. Here's a few good books to add to your library: The Best of Hot Rod ...
http://www.nastyz28.com/forum/showthread.php?t=156871