To run light greens (355's) on a 3 bar map sensor

Can anyone help please?

 

you might want to put on what ecu and turbo !!!

 

www.motorsport-developments.co.uk

 

Level 6
T34/48 stg 2
pace cooler
polished head

otherwise standard

Don't want to spend a fortune as its my daily driver(2wd saff)

oh and a superchip phase 1

 

NOW THATS A JOKE I THINK EVERYONE ON HERE TOLD THAT ONE!!!!

 

JUST A CHIP NOT A Ł500 SET UP

TIME'S ARE HARD AT 99.9 PENCE PER LITRE(opitmax)

 

Cheapest option is to have a tuner set it up for you on what you have as the 355s are virtually no different to standard.

 

Cheers Stu, just don't like the guessing after 14.5 psi
Thinking its not that good, what's the max boost on this set up ?its 0n 18 psi on the secs monitor How can this b when map only reads up to 1 bar? any info would be gratefully received

Thank you

 

Sadly, the answer to this question is complex and not at all possible in one line, but the nutshell is simple, the top line in teh fuel map is mapped for the amount of boost you plan to run. If its mapped for say, 20, it will still access it at 14.7 and be slightly rich until teh boost reaches 20.

Its no different to running 38psi on a 3bar map sensor.

Incidentally, if you run a 3bar map sensor on a std 2bar mapped chip, say goodbye to your pistons in teh very near future.

 

Stu, would you do me an off the shelf chip to be more accurate than the one i have using a 3 bar map ?

 

why not just take the 3bar off get a 2bar set the fuel etc and use a stage 1 chip?

 

I am not using a 3 bar (i want too)

Still want 290/310 bhp but don't want 803's

On my 355 set uses a 2 bar map which is (old skool) after 14.5 psi it runs rich untill top boost is reached 18/20 psi i want it more accurate .

 

well my m8's IS on a stage 1 chip(upto date one) which is running with a 2bar 18psi on 355's and running 298 bhp and doesn't have any leaning off issues

 

If you want economy Paul buy a diesel

Hope you sort what you want

Steve.

 

Who's chip is he using?

 

do it once, do it right

speak to stu or kenny on the phone first thing tuesday, you'll only get the RIGHT advice. you wont be sold anything you dont need

 

Cheers jim for the advice, would like closed loop coil pack and a set up on both cars

So it will just have to be a chip change for now