hey guys does anyone know what the pressure should be at the regulator, i just bought a new reg with a pressure guage and it is adjustable, but don't know what pressure to put it at, and help is appreciated thanks.

well when i had the stocko fuel pump mine was set at 25psi on idle... However theres different ratios on fuel pressure regulators... ones for turbo non turbo etc Mine is a 1.5:1 ratio, turbo heavy duty one... Since then ive put a 600hp pump on and the pressure has sky rocketed to 35psi and i cant adjust any lower than that .... Some original photos have not been recovered yet.

thanks arie for that, mine is for performance efi's so i am guessing it is high pressure. Will put it on 25psi, thanks

its a game with them... have to adjust till u find what runs perfect... I had ALOT of messing around with mine. Computer will adjust to it etc. If its rich just back it off 1psi each time till it runs sweeeeeeeeet :P Performance efi one? So not the N/A type but turbo type? There are 2 turbo type ones. HD is for 15psi and beyond. Std turbo one up to 15psi.

btw if it idles a lil too low... jsut bump it up a bit.. You will eventually find out whats too much or too lil... If not just give us a yell and ill help ya out

thanks dude, i was speaking to dan and he said he was told that monza reg are good and that alot of suburu's are using them, or something to do with sub's, this is the reg that i bought before i knew that. I asked the guy at the place where i bought it "if it was for a turbo" and he said "it is for high fuel pressure so i don't see why not" aslo have you upgraded to vt brakes , what do you think of them?

wagondan has upgraded his brakes to the vt kit and he luvs em! i too shall be fittin this upgrader later down da line. If your fiddlin with the fuel pressure adjustment i'd, pay 100 bux and get it done properly and safely on a dyno at barrys dyno or ovaboost performance or who eva jus not myaree dat way you wont accidently lean your ride out and do sum damage unexpectedly! Some original photos have not been recovered yet.

yeah i know id be eating my words when i say this but try not to use a malpassi... They cause nothing but grief, hardly hold pressure constantly they often go wayward... I had to adjust mine every week just to keep things going ok..... but yes i do have one... i learnt the hard way didnt get solid advice as to which was ok or not. Nah dont ahve VT brakes on mine.... They will work tops bro.... if you have the spare cash just splurge out and get a set... Chamra here gives calaisturbo ppl a good deal!

are you serious i just bought one off dan! they cant be that bad

are you serious??? im in the process of buying one off 1sickvl! :-) i think it will be fine (fingers crossed)

yes i am serious..... wheres mark when ya need him... he will say also they arent the best out there... Its like a wolf 3d ecu. yes they will do the job but they wont do the job very good... cold start idle is poo etc etc. i wish i had the advice not to get one ages ago