Guest Posted January 13, 2008 Report Share Posted January 13, 2008 I was just wondering if the i can adjus the boost on the original turbo on my peugeot 505???The engine number is N9TE... Quote Link to comment Share on other sites More sharing options...
Bean Posted January 13, 2008 Report Share Posted January 13, 2008 Hi Kriss, You can adjust your boost back up to stock levels with the wastegate actuator rod, but if you want to go higher using something like a MBC then you need to get the numbers off the injectors so you know how much HP the fuel system can support - you can then set it to a safe limit within it's range. You have to be very careful and very smart when increasing boost since it's VERY addictive to up the boost, but it's also the fastest way to destroy the motor if proper precautions aren't taken. Rabin Quote Link to comment Share on other sites More sharing options...
Guest Posted January 13, 2008 Report Share Posted January 13, 2008 I could npt find a number on the injectors...where on the injectors?do i have to take them out?? Quote Link to comment Share on other sites More sharing options...
Johnny Posted January 16, 2008 Report Share Posted January 16, 2008 Hi Kriss, You don't need to take them out, the numbers are close to the connector but they might be covered in dirt. Quote Link to comment Share on other sites More sharing options...
Guest Posted January 17, 2008 Report Share Posted January 17, 2008 the number on the injectors are:0280150200 I hope you can find out what size they are:) Thanks so far:) Quote Link to comment Share on other sites More sharing options...
Bean Posted January 17, 2008 Report Share Posted January 17, 2008 Hi Kriss, In your first topic there was some discussion about possible injector sizes... So V-M called it correct with the 200's. That means they're 300 cc/min and can theoretically support ~240 HP. So if everything is tuned up properly the car should be able to support 1 bar safely I'd think - but others will confirm. Again though - you need to make sure the car is tuned properly before increasing boost or bad things can happen. Rabin Quote Link to comment Share on other sites More sharing options...
Guest Posted January 18, 2008 Report Share Posted January 18, 2008 yes...but does the fuel pump adjust its pressure it selve? when i adjust the boost pressure? and is there some outher things i should be care full about?because i dont want to destroy the engine.... EDIT: And how sould i adjust the boost, with a boost controller, or just on the waste gate.? Thanks for the help so far Quote Link to comment Share on other sites More sharing options...
august Posted January 19, 2008 Report Share Posted January 19, 2008 hmm, i think: 300cc injectors should be good for 11.6psi or 180hp 337cc injectors should be the ok for the 17psi / 240hp setup Quote Link to comment Share on other sites More sharing options...
Bean Posted January 19, 2008 Report Share Posted January 19, 2008 hmm, i think: 300cc injectors should be good for 11.6psi or 180hp 337cc injectors should be the ok for the 17psi / 240hp setup Yep - I'd have to agree with August - I was just using a generic formula from that site that stated 500cc/min = 100 HP. Purely theoretical I think... Rabin Quote Link to comment Share on other sites More sharing options...
Johnny Posted January 19, 2008 Report Share Posted January 19, 2008 Those generic formulas don't correct for dutycykle, so if the dutycycle is 80%, then the "#...200" injectors only support about 0,8*240 = 192 hp. So to stay at 11.6psi is probably a good advise. Quote Link to comment Share on other sites More sharing options...
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