just had a new turbo and boost controller on and want to see what its doin hope on gettin around 270bhp anymore that would be great got it tested not so long ago but after a few go's could not get a readin dump valve was not holdin pressure but ok now got a new one of them
will put up what i get

what other mods do you have mate?

i have fitted a dv 26 a ram air filter and a g tec 1 chip as well as the blitze boost controller run on 1.2 and a new turbo with 360 bearings on it ,when i bought the car it had a after market exhaust on it dont know what it is though thinkin of a change powerflow cat back or decat any good anyone
and i have all ways ran the car on shell optimax fuel £££
when it was on the rollers last time with not all the new stuff on it made 250bhp but then lost pressure cos of dump valve was f d as well as turbo was going as well so hoping for a bit more bhp

nice one, j will sort it out for ya.

got it booked in a week tomorrow ,30 pound to do it not bad i thought, will get graph up as soon as poss to see if am right

i say 250bhp

He got over 250 on 1bar boost last time must have bin beginers luck
I`l guess 280bhp...

yes now everythin is workin properly hope around that

on a standed turbo?? i must be doing something wrong, only got 270 on a hybrid superspool, did get 280 but there was a spike in it. unless my boost controller isnt set up right. just bought a gtir and a pro alloy fmic so hoping for 290bhp this time, might crank it upto 1.3.. going there on the 24th.

if he gets 280bhp on a standard, i think that i will go back standard as i get 286bhp on a GTiR hybrid @ 1.35bar

i would say 275bhp

yep standard turbo with 360 bearings,was thinkin myself for a hybrid turbo but did not have that kind of money for one yet maybe after this turbo

GT28RSR is the way forward

maybe see what me car does with a standard turbo cos i have great expectations for it to do 280bhp with it doin 250bhp on 1bar of boost last time

Decat fmic and a gtec2 next scal

money money, i have just spent 1.5k on a turbo, pro alloy fmic and a aquamist.

you can have what ever power you want if you got money, but would be happy if it gets what i think 280bhp for the money i have only spent

true, just wait until you get the modding bug. my aim is 300 bhp and thats it.

my aim is when i run out of money lol

have you got anything ported in the engine or manifold?

no might do soon though

I have a spare head at J`s i`m playing with

Well today was the day i got my coup on the rollers second time now at JDM dyno,
it made 250bhp last time at 1bar boost graph below


Went on today with a new turbo ebc and dv and ran at 1,2bar,results below



Not bad eh? i`m well happy as you can guess,But John said it was running a little lean at the top so we ran it at 1.1bar,results below



Fast and safe John said i should do the fuel pump wiring mod to try and help the fueling so i can run 1.2 bar.

Hmmm, don't want to break that cloud 9 feeling on a Friday night but it's not quite what it seems.

You are running really lean, at both boost levels, too lean for a turbo car.

In terms of power, well you are really only looking at 240-260bhp maximum, the standard turbo simply can't give any more on your setup.

What levels of fueling levels would you work between? and how what would you do to remedy this problem?
Where are you based Flea?
Dave

am ment to be going on friday but me bloody springs havnt come yet.. dont understand how you got 280 on a standed turbo

Almost 400 Nm with original turbo. WOW! That turbo will not last for long

How much HP did you get on the wheels?

Have you tried a code reader or widget Dave,see if it comes up with any faults .

Scals coupe is showing 14+ until 4500rpm dropping to the 13s and then high 12s at redline. This is incredibly lean if the figures are accurate, the worst I have ever seen on a coupe. It is a problem because cylinder temps will be high, ignition will be retarded, detonation will be prevalent and if unchecked pre-ignition can quickly take hold meaning melted pistons within seconds.

Coupes in general like to run in the mid 11s. To keep things in check for good power and safety, 12s coming on boost and 11s when on full boost to the redline. There is no definitive target AFR, it depends on the application but for a road going turbo car it's just about right.

Oh and I'm based in Bristol.

As Flea has said, if that AFR readings are accurate your car is running too lean.

will look into it then

bought an evo 5 intercooler and gettin the wire mod put in soon so hope should sort out problem

are you going to get j to weld the intercooler pipes together?

Think it will depend how the pipe kit fit`s

Scal, those won't fix the fueling problem although the are good modifications nonetheless.

I`m sure he will be fitting a walbro 255 soon too Leighton,he runs it on optimax and with the above mods were thinking of trying a gtec2 to see if it helps???

I would start by looking at injectors, MAF sensor, throttle cable, TPS as these have a more direct relationship to the fueling. The fact that the fueling does get richer as the rpm/load increase suggests the fuel pump is more than capable of pressurising the fuel rail.

thanks for the advice