VW Vortex - Volkswagen Forum banner
Cancel

Rising rate FPR any opinions?

529 Views 3 Replies 3 Participants Last post by  MAX_POWER, 
T
Just like the topic says. Any opinions on a rising rate fuel pressure regulator. Is is neccessary for modded cars (ie. K04, chip etc...) What advantages would this give. What drawbacks.
Reply
Save
Like
1 - 4 of 4 Posts
T
Re: Rising rate FPR any opinions? (tobyc)

TTT
Reply
Save
Like
G
Re: Rising rate FPR any opinions? (tobyc)

I don't know why I think that the stock FPR is in fact rising rate. FWIW I'm still running stock FPR with my K04 but I haven't had a chance to run the car on a dyno to check the A/F ratios
Reply
Save
Like
M
Re: Rising rate FPR any opinions? (tobyc)

I changed mine to 4 bar and the car got very smooth,you need more fuel when you run more boost that the K04 provide.
now I am working on k04 setup with larger injectors and stock 3 bar fpr,we are trying few versions of programs for this setup.
I know one thing for sure- the turbo doesnt get glow after hard driving and this is because the fuel delivery that drops the temperature
See less See more
Reply
Save
Like
1 - 4 of 4 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
VW Vortex - Volkswagen Forum
A forum community dedicated to all Volkswagen owners and enthusiasts. Come join the discussion about performance, builds, modifications, classifieds, troubleshooting, maintenance, new releases, and more!
Full Forum Listing
Explore Our Forums
The Car Lounge Golf IV & Jetta IV Golf III & Jetta III Golf II & Jetta II Golf IV/Jetta IV Parts
Top