08 Sierra Denali 6.2 !!!! comp 401 or 402 cam !!
01-23-2011, 09:19 PM
#1
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Dec 2010
Location: Brandon, MS
Posts: 62
Likes: 0
Received 0 Likes
on
0 Posts
08 Sierra Denali 6.2 !!!! comp 401 or 402 cam !!
Ok I have an opportunity to have a cam installed in my 08 GMC truck, and I have to make a decision by Tuesday morning as they start the work on Tusday morning. I am putting a set of milled .030 L92 stock heads with a set of PSI beehive springs, and I have purchased a vararam, intake, as well as a set of headers. I have no intent on a converter right now or gear change, maybe a different exhuast, but I like the tone of the stock denali exhaust, and I know it will get deeper with the headers.
SO NOW THE QUESTION:
I purchased 2 cams; comp 156-401-13 and comp 156-402-13; and only did that because I could not decide on which one, so I will send the one not chosen back, but which one do you guys think for my bolt on truck.
I will also be getting it tuned, for those who were wandering, however I do not know who will be the tuner as of yet, probably PCMFORLESS.
Thanks for your help,
SO NOW THE QUESTION:
I purchased 2 cams; comp 156-401-13 and comp 156-402-13; and only did that because I could not decide on which one, so I will send the one not chosen back, but which one do you guys think for my bolt on truck.
I will also be getting it tuned, for those who were wandering, however I do not know who will be the tuner as of yet, probably PCMFORLESS.
Thanks for your help,
01-23-2011, 10:51 PM
#3
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Dec 2010
Location: Brandon, MS
Posts: 62
Likes: 0
Received 0 Likes
on
0 Posts
Anyone have any knowledge as to how this cam works with a stock converter, and how docile it is on the street, maybe with a T/A on a car trailer? That is the only reason I am between the two!!
01-24-2011, 12:22 PM
#7
I did the same thing and bought two cams. But, I have the 402 and 403. I am going with the 402. I would like to see some video of these cams at idle to get an idea of how they idle. The intake side is not huge, so you would expect a decent idle. But, the exhaust is much bigger, and I'm not sure which effects idle characteristics more. I would expect it is more of a combination and the overlap, in which case the 402 would act similiar to 225/225. But, truely have no idea.
Trending Topics
01-25-2011, 02:14 PM
#8
ok i have an opportunity to have a cam installed in my 08 gmc truck, and i have to make a decision by tuesday morning as they start the work on tusday morning. I am putting a set of milled .030 l92 stock heads with a set of psi beehive springs, and i have purchased a vararam, intake, as well as a set of headers. I have no intent on a converter right now or gear change, maybe a different exhuast, but i like the tone of the stock denali exhaust, and i know it will get deeper with the headers.
So now the question:
I purchased 2 cams; comp 156-401-13 and comp 156-402-13; and only did that because i could not decide on which one, so i will send the one not chosen back, but which one do you guys think for my bolt on truck.
I will also be getting it tuned, for those who were wandering, however i do not know who will be the tuner as of yet, probably pcmforless.
Thanks for your help,
So now the question:
I purchased 2 cams; comp 156-401-13 and comp 156-402-13; and only did that because i could not decide on which one, so i will send the one not chosen back, but which one do you guys think for my bolt on truck.
I will also be getting it tuned, for those who were wandering, however i do not know who will be the tuner as of yet, probably pcmforless.
Thanks for your help,
is it being worked on?
01-25-2011, 07:02 PM
#9
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Dec 2010
Location: Brandon, MS
Posts: 62
Likes: 0
Received 0 Likes
on
0 Posts
Yes it is in there right now, and I told them to install the smaller camshaft, with the Cylinder heads, phaser, and comp pushrods. I guess I will be the first to post some video of how the smaller camshaft sounds.
THey start work on it tomorrow. Wish me luck.
THey start work on it tomorrow. Wish me luck.