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+--- Thread: Max fuel screw (/showthread.php?tid=29144)
Max fuel screw - blinkyeatu - 07-02-2015
So just brought my Dtrubo and was looking at tuning it but it seems the max fuel screw caps been attacked before i dont know if it was tampered with, the boost comp still had the cover on.
how do you reckon i proceed, is there a way to set it back to original, is it going to do any serious damage
RE: Max fuel screw - Mattcheese31 - 08-02-2015
i won't correct your grammar as someone else will lol . . . . . everyone gives these cars a stage one tune up, read the Xud guides section for lots of info on this subject .. . .
RE: Max fuel screw - blinkyeatu - 09-02-2015
yea i know my grammars awful almost as bad as my spelling (thank good for spell check) yea was going to tune it but reading up might just try and get a bosch pump
RE: Max fuel screw - Mattcheese31 - 10-02-2015
It is the best way, more power, less smoke and a million times easier to tune, oh yeah you can run veg oil too
RE: Max fuel screw - blinkyeatu - 10-02-2015
just need to find one now and any idea how big a diy job it is?
RE: Max fuel screw - Mattcheese31 - 10-02-2015
If you can change a cambelt you'll be ok?
RE: Max fuel screw - Mattcheese31 - 28-02-2015
(27-02-2015, 11:37 PM)simonson82 Wrote: How much extra power does turning up the Max fuel give you? Is it worth doing?
not much without tightening the turbo wastegate too.
RE: Max fuel screw - blinkyeatu - 28-02-2015
that's a good point say I've tuned the pump following JP's guide ( http://www.nosmokenopoke.com/forum/showthread.php?6197-JP-s-1-9-DTurbo-Lucas-Pump-Tuning-Guide ) what if anything do i need to do with the wastegate i believe i have a Garrett
RE: Max fuel screw - my-first-306 - 01-03-2015
I adjusted max fuel on my lucas pump (still has more to go) and adjusted the actuator 3 turns tighter and it sits on 26psi and flies compared to standard
RE: Max fuel screw - blinkyeatu - 01-03-2015
26psi? thats brave. from what ive read car as standard you dont want to be going above 18-20
RE: Max fuel screw - Dturbobooost - 01-03-2015
26psi will be fine aslong as you have a bit of mechanical sympathy , keep it well serviced an it should be fine. Get a fmic on though . after a few rags on the tmic you will he suffering heatsoak at anything higher than 20psi up
RE: Max fuel screw - my-first-306 - 02-03-2015
front mount is on the list of jobs, once I have decided what turbo I want to put on it