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Re: Video on HP losses from clearencing headers [Re: justinp61] #1992271
01/16/16 11:09 PM
01/16/16 11:09 PM
Joined: Sep 2015
Posts: 1,096
Australia
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ozymaxwedge Offline
super stock
ozymaxwedge  Offline
super stock
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Joined: Sep 2015
Posts: 1,096
Australia
I think the chebby was over piped to start with so a few dents didn't hurt.
But yeah I was surprised, I remember being so precise when I made some fenderwells for my race car, should have slapped them together in half the time and picked up some mumbo.


1963 Plymouth Max Wedge
1971 Barracuda
Re: Video on HP losses from clearencing headers [Re: ozymaxwedge] #1992322
01/17/16 12:12 AM
01/17/16 12:12 AM
Joined: Dec 2007
Posts: 12,591
Great Neck,LI,new york
hemi-itis Offline
I Live Here
hemi-itis  Offline
I Live Here

Joined: Dec 2007
Posts: 12,591
Great Neck,LI,new york
When I had my headers built many moons ago,when I put it up on the lift to to a look scope .I was pizzed mad at the dings that were made.Now I can stop wonderingabout that! smoke


HEMI-ITIS has no cure.
My condition is fully BLOWN!!
Re: Video on HP losses from clearencing headers [Re: justinp61] #1992531
01/17/16 01:35 PM
01/17/16 01:35 PM
Joined: Jan 2003
Posts: 6,392
nielsville, minn.
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quickd100 Offline
master
quickd100  Offline
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Posts: 6,392
nielsville, minn.
I suspect the headers were not the optimum size for that motor. If they were sized for maximum performance to begin with you'd definitely see a performance loss altering the tubes.Just my $.02 Dave

Re: Video on HP losses from clearencing headers [Re: quickd100] #1993072
01/18/16 01:05 AM
01/18/16 01:05 AM
Joined: Oct 2003
Posts: 7,506
Az
Crizila Offline
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Crizila  Offline
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Joined: Oct 2003
Posts: 7,506
Az
Originally Posted By quickd100
I suspect the headers were not the optimum size for that motor. If they were sized for maximum performance to begin with you'd definitely see a performance loss altering the tubes.Just my $.02 Dave
iagreefor sure.


Fastest 300
Re: Video on HP losses from clearencing headers [Re: justinp61] #1993087
01/18/16 01:27 AM
01/18/16 01:27 AM
Joined: Jun 2005
Posts: 6,257
gulfport, ms, west mi
rowin4 Offline
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rowin4  Offline
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Posts: 6,257
gulfport, ms, west mi
My pro parts headers on my 505 pump gas engine picked up 500 RPMs at idle when the header gasket blew out. No mufflers.


it's ok to butt heads, just don't do it with a butthead
Re: Video on HP losses from clearencing headers [Re: justinp61] #1996474
01/22/16 06:40 PM
01/22/16 06:40 PM
Joined: Feb 2007
Posts: 2,578
sweden
1
1Fast340 Offline
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1Fast340  Offline
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Joined: Feb 2007
Posts: 2,578
sweden
Yep that was an intresting clip!

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