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 Post subject: Re: DOD Delete + LS9 Cam
PostPosted: Thu Sep 14, 2017 6:06 pm 
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Joined: Mon Sep 11, 2017 10:17 am
Posts: 21
Thanks for the link.


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 Post subject: Re: DOD Delete + LS9 Cam
PostPosted: Fri Oct 06, 2017 4:30 am 
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Joined: Mon Jul 17, 2017 1:37 am
Posts: 5
Have you dynoed it with the cam change? I'm curious how much power it made.


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 Post subject: Re: DOD Delete + LS9 Cam
PostPosted: Sat Oct 07, 2017 3:47 am 
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Joined: Fri Aug 12, 2016 12:13 pm
Posts: 204
Location: Tampa, FL
RoadComic wrote:
Have you dynoed it with the cam change? I'm curious how much power it made.


RoadComic,
No I have not since I'm still running a very conservative spark advance in the midrange in my tune. I'm just running the LS9 cam naturally aspirated until Christmas break when I'll be installing an LSA blower. However compared to the stock cam, the LS9 cam definitely makes more butt dyno power at the top end.

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2014 Chevrolet Caprice PPV
2014 Chevrolet Stingray Z51
2016 Cadillac ATS-V
2014 Jeep Grand Cherokee Limited


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 Post subject: Re: DOD Delete + LS9 Cam
PostPosted: Fri Oct 27, 2017 7:43 am 
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Joined: Sat Aug 19, 2017 7:08 am
Posts: 77
Location: Wisconsin
Silversled wrote:

Melling 10295 oil pump



Sled, not to rain on your parade but doing my research as a future cam swapper, you might have traded your stock DOD pump for one with less pressure. For non-AFM vehicles, that pump offers a 10% pressure increase. (I installed this one in my 4.8L Silverado).

Melling 10296 offers a 18% increase.

Melling 10355 offers a 33% increase in pressure and is made for vehicles with DOD. Whilst it might be mechanically disabled and tuned out of your car, you might have downgraded from your stock pump.

I think I would personally use 10355, even if DOD is disabled. Or at least 10296. When I called Melling he said to use 10355 even if I was going to DOD delete and cam.

Now, I understand volumetric flow and higher pressure are a bit different but I thought I would share my 2 cents. Just some food for thought.


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03 Silveraydo 4.8 - Registered 570 ft lbs at 3900 RPMs, and 396 HP at 4900 RPMs. No tune, no cam.
13 Caprice 6.0
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