Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.0 Aftermarket
What ever happened to the Straub cam crowd?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="Extended Power, post: 1521990, member: 898"] I usually have 100psi drive pressure, and about 85psi boost. 30-32psi from the 91mm, and about 85 overall. Every time I take my intake manifold off, I see that I have soot inside it. Which to me seems like the drive pressure is pushing back into the intake when the intake, and exhaust valves are open at the sam time. (A very short amount of time, but both open none the less.) I thought Chris' reasoning for his cam timing made perfect sense...only have the intake valves open when the piston is drawing air in, and only have the exhaust valves open when the piston is pushing the combustion gases out...never open at the same time. My friend has a Straub cam in his duramax, and did not degree it, and it is slower to spool then with a stock cam. Now he has to pull it apart and degree it. This is why I'm asking for help from Chris, and here, so it's degreed correctly on install. I should mention that I also have a wastegate controlled by a AMS 1000 controller, but instead if the dump tying back into the primary's hot charge pipe, it just dumps to atmosphere. This is another item I would like to address this winter. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
S
CAT oil filter upgrade
Latest: sirkdev
Yesterday at 12:32 AM
2017+ 6.7 Aluminum Super Duty
Tuning 101 - Thread Merged with Injector Posts
Latest: Tiha
Wednesday at 12:50 PM
7.3 Aftermarket
20% TO 40% OFF ON FORD OEM PARTS
Latest: Powerstroke Cowboy
Tuesday at 3:48 PM
Sunrise Ford Parts
B
2015 injector questions
Latest: brittonjames2000
Tuesday at 2:35 PM
6.7 Tech
1
2003 6.0 code P2285
Latest: 1964suicide
May 3, 2024
6.0 Tech & FAQ
Members online
ToMang07
LivinAnAdvntr
Forums
Power Strokes
6.0 Aftermarket
What ever happened to the Straub cam crowd?
Top