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Gen III Hot Cam kit

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Old Nov 26, 2005 | 10:04 AM
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Default Gen III Hot Cam kit

Ayone running one of these or have any input on it? possibly running something similar...Here are the specs (from Summit catalog)

Cam: 219/228 intake/exhaust and .525/.525 lift @ .50
Springs: 16 LS6 springs rated @ .571 max lift

Set price = $428

Looking for a cam only install on my 97 - I know there are more aggressive cams out there, but I am looking for drivability as this is my Daily Driver and I am not looking to build up the tranny or torque converter at this time. I have LS6 intake with haltec stinger intake, headers and a Z06 catback right now.

Thanks for the input...
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Old Nov 26, 2005 | 11:35 AM
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Originally Posted by byte_me
Ayone running one of these or have any input on it? possibly running something similar...Here are the specs (from Summit catalog)

Cam: 219/228 intake/exhaust and .525/.525 lift @ .50
Springs: 16 LS6 springs rated @ .571 max lift

Set price = $428

Looking for a cam only install on my 97 - I know there are more aggressive cams out there, but I am looking for drivability as this is my Daily Driver and I am not looking to build up the tranny or torque converter at this time. I have LS6 intake with haltec stinger intake, headers and a Z06 catback right now.

Thanks for the input...
I'd go with the LS6 cam (02-04 version). A little more lift, a little less duration, which will help on the driveability front.

02+ LS6 cam 204/218 .551/.547 117.5 LSA
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Old Nov 26, 2005 | 11:38 AM
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Originally Posted by byte_me
Ayone running one of these or have any input on it? possibly running something similar...Here are the specs (from Summit catalog)

Cam: 219/228 intake/exhaust and .525/.525 lift @ .50
Springs: 16 LS6 springs rated @ .571 max lift

Set price = $428

Looking for a cam only install on my 97 - I know there are more aggressive cams out there, but I am looking for drivability as this is my Daily Driver and I am not looking to build up the tranny or torque converter at this time. I have LS6 intake with haltec stinger intake, headers and a Z06 catback right now.

Thanks for the input...


The "Hot Cam" is plenty aggressive due to its 112 LSA - better choice by far would be a Comp Cams 220/224 on a 114.

Charlie
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Old Nov 26, 2005 | 12:55 PM
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I agree with CharlieTuner. I have a Comp CAMS 220/224 on a 115 in my car and I am very happy with it. It idles with a slight lope at 850 rpm and the drivability is great.


Originally Posted by CharlieTuner@AandACorvette
The "Hot Cam" is plenty aggressive due to its 112 LSA - better choice by far would be a Comp Cams 220/224 on a 114.

Charlie
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Old Nov 26, 2005 | 02:12 PM
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Here's another vote for the above, or even something a little more aggressive. Most find the 224/224, 114lsa cams to be a perfect all around cam which gives great power driveablity, power, and still meets emissions.
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Old Nov 26, 2005 | 04:16 PM
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Originally Posted by R&D
Here's another vote for the above, or even something a little more aggressive. Most find the 224/224, 114lsa cams to be a perfect all around cam which gives great power driveablity, power, and still meets emissions.
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Old Nov 27, 2005 | 12:12 PM
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Originally Posted by CharlieTuner@AandACorvette
The "Hot Cam" is plenty aggressive due to its 112 LSA - better choice by far would be a Comp Cams 220/224 on a 114.

Charlie
What would spring life be with this cam on 112LSA?
Could LS6 springs be used with this low lift cam?
What torque and HP could you expect with 3:42 gears, M6, longtube headers and LS6 intake?
Thanks!
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Old Nov 27, 2005 | 01:20 PM
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Originally Posted by Rex99Coupe
What would spring life be with this cam on 112LSA?
Could LS6 springs be used with this low lift cam?
Thanks!
LSA has no effect on spring life. LSA is a timing figure only, it does not change how much or how long the valve if open. Duration will have little effect on spring life. Lift is the major spring life factor, more the lift the quicker they die, simple as that. Z06 springs would work great with a lower lift cam. You have to change springs when you go over the max lift rating of the spring, when you go to a lower lift the spring works less and will live even longer. The only thing with going with a spring that is too big your wasting HP working a spring bigger than you need, but that difference would be hard to measure in what your talking about here. If your talking about the .525 lift cam it is so far under stock lift I would guess those springs would last forever!
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Old Nov 27, 2005 | 01:43 PM
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Originally Posted by SpeedyZ
LSA has no effect on spring life. LSA is a timing figure only, it does not change how much or how long the valve if open. Duration will have little effect on spring life. Lift is the major spring life factor, more the lift the quicker they die, simple as that. Z06 springs would work great with a lower lift cam. You have to change springs when you go over the max lift rating of the spring, when you go to a lower lift the spring works less and will live even longer. The only thing with going with a spring that is too big your wasting HP working a spring bigger than you need, but that difference would be hard to measure in what your talking about here. If your talking about the .525 lift cam it is so far under stock lift I would guess those springs would last forever!
Sounds like Comp cam with low lift is what I am looking for (long spring life). I wanted the 112LSA with M6. What effect would duration have on rpm range, I am looking for torque under the curve, similar to the Hotcam, also would like to hear the lope.
Thanks!
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Old Nov 27, 2005 | 02:56 PM
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I love my cam...best of both worlds! Drivability is superb!

Hotcam is too aggressive for a dd.

Last edited by Ikester; Nov 27, 2005 at 03:07 PM.
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Old Nov 27, 2005 | 04:09 PM
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I have a VHP 056 cam, 216/220 .551/.551 115 LSA and it is very drivable plus gets good mileage. With all my mods, I made 370 rwhp with a very friendly torque curve. I looked at the hot cam, but my tuner told me it was a pain to tune and drivability would be an issue. Even with the 115 LSA, I have a mild lope and sometimes it will still hunt for idle if I don't give it enough gas starting out like in traffic.
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Old Nov 27, 2005 | 06:42 PM
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Originally Posted by Rex99Coupe
Sounds like Comp cam with low lift is what I am looking for (long spring life). I wanted the 112LSA with M6. What effect would duration have on rpm range, I am looking for torque under the curve, similar to the Hotcam, also would like to hear the lope.
Thanks!
Why so eager for the 112 LSA? It will get you a little more under the curve, but hurt idle and increase lope. I thought you were looking for stock driveability.
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Old Nov 27, 2005 | 07:11 PM
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I run a asa cam wich is very simular to the hotcam. 223/236 Duration @ 0.050,Lift (I/E): 0.525"/0.525" Lobe Separation: 110 RPM Range: 2500 - 6500. Idels at 850 rpm, sounds great, never dies, even when you turn on the ac. They said a 110 lsa would be hard to drive. It's my dd and last week I drove it in the snow!(I live in chicago) If you want to hear it go to http://www.digitalcorvettes.com/vide...0/ppuser/31317
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Old Nov 27, 2005 | 08:28 PM
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Originally Posted by fdxpilot
Why so eager for the 112 LSA? It will get you a little more under the curve, but hurt idle and increase lope. I thought you were looking for stock driveability.
I do want lope, thats why I was considering the Hotcam or ASA. Didn't think driveability would be an issue with a good tune and M6. The main things I am looking for in a cam is spring life, power under the curve with good torque. I won't be racing at the track. I have also been looking at the Vinci cams. I could live with 375HP, 360 ft lb. torque.
Thanks.
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Old Nov 28, 2005 | 09:26 AM
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Originally Posted by CharlieTuner@AandACorvette
The "Hot Cam" is plenty aggressive due to its 112 LSA - better choice by far would be a Comp Cams 220/224 on a 114.

Charlie
Thanks for the info- I didn't realize the Hot Cam had a 112 LSA...I have an auto and I hear that they are tough to get a good idle on...and a 114 would be the way to go. Like I mentioned, I am not looking to get into a torque converter or tranny right now...so I will need a cam that operates in the current RPM range of the stock torque converter to have any kind of drivability....
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Old Dec 10, 2005 | 12:34 PM
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turboC5 - You just sold me on the ASA cam. Just watched your videos and now I have to get one for my 1970.
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