Heads
05-27-2005, 07:40 AM
#13
TECH Resident
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I might find out before you. I talked to Richard yesterday. These heads are perfect for my cam. I know they will work well with my Dynatechs. 
First I am going to the track next Wednesday for the first time with the SS, then I can see what I have now.
First I am going to the track next Wednesday for the first time with the SS, then I can see what I have now.
05-27-2005, 07:42 AM
#14
Originally Posted by mattrem
I might find out before you. I talked to Richard yesterday. These heads are perfect for my cam. I know they will work well with my Dynatechs.
First I am going to the track next Wednesday for the first time with the SS, then I can see what I have now.
First I am going to the track next Wednesday for the first time with the SS, then I can see what I have now.
05-27-2005, 03:58 PM
#16
FormerVendor
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Recently one of our 6.0l heads were flow tested at Bob Lambeck's shop on his Super Flow 1020 flow bench. Here's how they did.
Lift Intake Exhaust
.100" 70.8 60.0
.200" 147.0 115.7
.300" 209.1 162.4
.400" 250.7 213.6
.500" 289.6 225.5
.550" 305.2 226.3
.600" 290.2 227.3
The runner volumes are intake 232cc and exhaust 88cc. The chamber volume with minimum milling is 74.5cc.
The intake was tested with a radiused flow plate and the exhaust was tested with a short exhaust tube. Both tests were done on a 4.030" bore fixture. We worked hard to get the mid lift flow as high as possible without sacraficing too much high lift flow. I feel this setup will work very well for aspirated and supercharged truck engines because they typically don't run large lift cams. The intake port flow peak occurs at .575" lift, while the exhaust is pretty much done by .500".
As mentioned previously, we're selling these head packages currently for $1300.00 per pair exchanged. If you need us to supply cores, we can do so. Core charges vary depending on availability, but they usually range in price from $300.00 to $400.00.
Feel free to call or email me if you have any further questions.
Regards,
Richard
Lift Intake Exhaust
.100" 70.8 60.0
.200" 147.0 115.7
.300" 209.1 162.4
.400" 250.7 213.6
.500" 289.6 225.5
.550" 305.2 226.3
.600" 290.2 227.3
The runner volumes are intake 232cc and exhaust 88cc. The chamber volume with minimum milling is 74.5cc.
The intake was tested with a radiused flow plate and the exhaust was tested with a short exhaust tube. Both tests were done on a 4.030" bore fixture. We worked hard to get the mid lift flow as high as possible without sacraficing too much high lift flow. I feel this setup will work very well for aspirated and supercharged truck engines because they typically don't run large lift cams. The intake port flow peak occurs at .575" lift, while the exhaust is pretty much done by .500".
As mentioned previously, we're selling these head packages currently for $1300.00 per pair exchanged. If you need us to supply cores, we can do so. Core charges vary depending on availability, but they usually range in price from $300.00 to $400.00.
Feel free to call or email me if you have any further questions.
Regards,
Richard
