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
Frps
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="ricksterman" data-source="post: 3942009" data-attributes="member: 35021"><p>The KB disc seems to work for most, I started blowing FRPS's when I pulled the PPRV valve in the tank. I did this because I had the in-between-shift hesitation and nothing got rid of it (until I pulled out the PPRV). The result of this is that when you're WOT and lift, instead of the PPRV valve cutting out the excess fuel flow, the fuel pressure will spike before the FRPS can tell the FPDM to pull voltage -blowing the FRPS. I'm sure other modifications can cause the same thing. Once I put the KB disc in with a new FRPS and unplugged the battery for an hour (to reset the tables) I have not blown another FRPS, and my car is a track car so it gets beat on 80% of the time.</p><p></p><p>As far as the response time and pressure I have datalogged it, before and after and I see little difference. For $5.00 and shipping this is a very inexpensive solution. Also remember that FRPS's have a given tolerance, so try at least 2 before you try another solution, you could have a crappy one to start with!</p></blockquote><p></p>
[QUOTE="ricksterman, post: 3942009, member: 35021"] The KB disc seems to work for most, I started blowing FRPS's when I pulled the PPRV valve in the tank. I did this because I had the in-between-shift hesitation and nothing got rid of it (until I pulled out the PPRV). The result of this is that when you're WOT and lift, instead of the PPRV valve cutting out the excess fuel flow, the fuel pressure will spike before the FRPS can tell the FPDM to pull voltage -blowing the FRPS. I'm sure other modifications can cause the same thing. Once I put the KB disc in with a new FRPS and unplugged the battery for an hour (to reset the tables) I have not blown another FRPS, and my car is a track car so it gets beat on 80% of the time. As far as the response time and pressure I have datalogged it, before and after and I see little difference. For $5.00 and shipping this is a very inexpensive solution. Also remember that FRPS's have a given tolerance, so try at least 2 before you try another solution, you could have a crappy one to start with! [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Frps
Top