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ArtofOlivia"PocketRocket"
your not under enough pressure!
Hey Ben, when you buying an extrude hone machine? JK 
How to make High performance Emissions:
A "true" High flow converter, straight pipe.
Low/No flow EGR valve, block off plate.
Carbon canister and purge valve mod, place in large 30 Gallon can, cover, and place curbside, the city will do the rest.
PCV valve and vent tube, reroute to exhaust to dump where it belongs, on the ground. Or add breathers and let it all free.
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07-20-2011 07:56 AM
# ADS
Circuit advertisement
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Because stock sucks...
Lol, no kidding!
Schmieder and I were chatting through PM a while back about extrude honing. Back in the day when I got into the 60v6 scene most places wanted around $300 to do my manifolds, now that it's more popular they want more like $700!
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed
94 Red Ford Ranger 2WD-5 speed
Originally Posted by
TGP37
Step up to a man trans, step up to a 5-speed.
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W-Body for Life!
extrude honing meaning pushing an abrasive through ports to open them up, no?
decent idea, should be cheaper than all out headers as well.
1995 Monte Carlo LS 3100, 4T60E,
OBD1 Conversion...for now, future plans include a 3900, T04E-46 (Knock-Off) turbo (For the 3100, ~T61 for the 3900), and a F40.
Latest nAst1 files here!
Need a wiring diagram for any GM car or truck from 82-06(and 07-08 cars)?
PM me!
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Because stock sucks...
Originally Posted by
robertisaar
extrude honing meaning pushing an abrasive through ports to open them up, no?
decent idea, should be cheaper than all out headers as well.
Yes, but the downside to it is it's not controlled as far as what gets removed from where. High pressure areas in the ports will get hogged out more than low pressure areas. Although it is a good alternative to cutting open an intake to get to areas you can't otherwise get to and then weld it back together.
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed
94 Red Ford Ranger 2WD-5 speed
Originally Posted by
TGP37
Step up to a man trans, step up to a 5-speed.
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ArtofOlivia"PocketRocket"
wouldn't that mean that a high pressure area that gets more honing, making it bigger and lower those locations pressure and possibly stabilize it across the manifold? i don't how much is being removed, but I agree that I think $700 to do one of our upper intakes is BS.
How to make High performance Emissions:
A "true" High flow converter, straight pipe.
Low/No flow EGR valve, block off plate.
Carbon canister and purge valve mod, place in large 30 Gallon can, cover, and place curbside, the city will do the rest.
PCV valve and vent tube, reroute to exhaust to dump where it belongs, on the ground. Or add breathers and let it all free.
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Because stock sucks...
Well, it was an upper and lower, not just the upper. You don't always want high pressure areas getting hogged out- it will kill velocity and hurt cylinder filling.
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed
94 Red Ford Ranger 2WD-5 speed
Originally Posted by
TGP37
Step up to a man trans, step up to a 5-speed.
-
ArtofOlivia"PocketRocket"
so how much does the machine sell for?
How to make High performance Emissions:
A "true" High flow converter, straight pipe.
Low/No flow EGR valve, block off plate.
Carbon canister and purge valve mod, place in large 30 Gallon can, cover, and place curbside, the city will do the rest.
PCV valve and vent tube, reroute to exhaust to dump where it belongs, on the ground. Or add breathers and let it all free.
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Because stock sucks...
Here is one on ebay for a cool $10k
http://cgi.ebay.com/EXTRUDE-HONE-77B...item53e74b0f87
I read a while back some people were going to make their own and use a cement pump to move the abrasive.
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed
94 Red Ford Ranger 2WD-5 speed
Originally Posted by
TGP37
Step up to a man trans, step up to a 5-speed.
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Captain of the Failboat
Ill pass on extrude hone, especially exhaust manifolds.
Ben
60DegreeV6.com
WOT-Tech.com
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Skip the extrude hone and go straight for the CNC porting
2001 Grand Am GT
2000 Grand Am GT
"The world's best cam combined with a poor set of heads will produce an engine that's a dog. But bolt on a set of great heads even with a poor cam, and that engine will still make great power." ~John Lingenfelter
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