Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
The Terminator
Engine/Tuning
Returnless Fuel System Tuning to Limit Pressure Drop During Fast Shifts
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
<blockquote data-quote="Dwiggy" data-source="post: 16844897" data-attributes="member: 110307"><p>Hi</p><p></p><p>First time poster.</p><p></p><p>I have a bad ass Lincoln LS.. My son and I call it the BALLS. no joke</p><p></p><p>It supercharged with a six speed manual. Over the past 10 years I've made multiple modifications to the car including converting it to a manual and supercharging. My tune works really well considering how complex the PCM is in these cars. At this point, I have a tuning question for Terminator SCT PRP experts.</p><p></p><p>This seems appropriate for this forum because tuning my car with SCT PRP is very similar to tuning a 03-04 Cobra.</p><p></p><p>Don't reply about the PPRV. My car does have one, and that's not what I'm asking about. I have read multiple forum posts about this topic. I'm looking for the actual tune.</p><p></p><p>I get the dead spot after a WOT shift from first gear to second. I'm sure there is a pressure drop when I let off the throttle due to the injectors shutting and then rapidly kicking off when I nail it in second. But, I don't know how to stabilize this pressure.</p><p></p><p>I've modified all of my torque settings to limit or negate the impact of torque reduction on anything except traction control.</p><p></p><p>Does anyone have a sample tune for the Cobra returnless fuel system to lesson the pressure differential after upgrading their fuel system?</p><p></p><p>I am running 47lb injectors, nothing crazy. This isn't massive HP build yet and my engine is actually a Jaguar 4.2 because it's a Lincoln LS. So, my boost is around 14psi, stock for these engines.</p><p></p><p>If you have questions about my tune, please feel free to ask. I'll gladly share.</p><p></p><p>Thanks,</p><p>Dennis</p></blockquote><p></p>
[QUOTE="Dwiggy, post: 16844897, member: 110307"] Hi First time poster. I have a bad ass Lincoln LS.. My son and I call it the BALLS. no joke It supercharged with a six speed manual. Over the past 10 years I've made multiple modifications to the car including converting it to a manual and supercharging. My tune works really well considering how complex the PCM is in these cars. At this point, I have a tuning question for Terminator SCT PRP experts. This seems appropriate for this forum because tuning my car with SCT PRP is very similar to tuning a 03-04 Cobra. Don't reply about the PPRV. My car does have one, and that's not what I'm asking about. I have read multiple forum posts about this topic. I'm looking for the actual tune. I get the dead spot after a WOT shift from first gear to second. I'm sure there is a pressure drop when I let off the throttle due to the injectors shutting and then rapidly kicking off when I nail it in second. But, I don't know how to stabilize this pressure. I've modified all of my torque settings to limit or negate the impact of torque reduction on anything except traction control. Does anyone have a sample tune for the Cobra returnless fuel system to lesson the pressure differential after upgrading their fuel system? I am running 47lb injectors, nothing crazy. This isn't massive HP build yet and my engine is actually a Jaguar 4.2 because it's a Lincoln LS. So, my boost is around 14psi, stock for these engines. If you have questions about my tune, please feel free to ask. I'll gladly share. Thanks, Dennis [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Returnless Fuel System Tuning to Limit Pressure Drop During Fast Shifts
Top