bud-weis

yeah i'm hoping i can have summat similar to mine,there pretty wild so should be room for summat to be done

rapidcossie

what chip do you have at the moment col?

NEIL A

iTrader: (6)

Will be good to see how much of a difference your cam timing will make to the lag as its something not a lot of places spend that much time on.
Think my UT t38 is a special build aswell, it has bigger wastegate washer and the internals have been polished up a bit to aid flow. Ive not got a clue what sort of boost AVA plan to run it at ,will just have to wait and see what sort of power it makes when the mapping starts. Im hoping that they can keep the lag to a minimal with cam adjustment but with my cams that might be hard, as there more a top end power cam.

bud-weis

Defo be good to see what you can acheive...what cams do you have? i beleive the closest equivalent to mine would be a BD16+......

keep us informed

NEIL A

iTrader: (6)

Im running bd10's which in my old engine wernt that great for low down torque but good for top end power, so will be good to see if there will be any change with cam timing as never had verniers before for adjustment.

col cos1

iTrader: (5)

the set up just now is l6 with a chip written in 1999 for greys thats all it says on it dont know who it was by,its away now anyway Ł36 on ebay

but new set up is evolution chip written by stu to my compression spec etc on level 8 closed loop,im looking for improvments when idleing and drivability

and bucket that k n trumpet soon as,id like to get another look at the ducting colin done to your airbox euan,just to give me an idea

rapidcossie

will be cool to see more power col

you getting back on the rollers soon?

col cos1

iTrader: (5)

as soon as i can get it in mate

rapidcossie

would be good to see it closer to the 400 mark

pete mcrash

iTrader: (1)

Bud-weis...u say ur maxing out greys...what spec is ur head??? and i dont know how special... my turbo is but its got a t4 wheel and bored out ex. housing....

bud-weis

i'd have to check the receipt but form memory it's 26.5mm ports,double valve springs,BD16+ cams and probably a few other bits.

the greys were fine when the engine was brand new,but as it's loosened up it a bit it seems to be wanting more fuel,and even with 4.5bar fuel pressure we can't get more than about 1.9bar held safely,so i think the greys i have must be a slightly low flowing batch,or maybe there are some other issues with voltages? although nothing stood out.....but it'll a be fine when the 1000cc's go in

R4N SS

iTrader: (6)

exactly what i was thinking

pete mcrash

iTrader: (1)

.....somethings up like...i'm on light blues and a standard head and making the same power...i think maybe checking what u think might be wrong first, before u go for the 1000cc's

NEIL A

iTrader: (6)

I remember a post where Duncoss said they set the boost on his t38 around 26/27psi as it was getting near the limit of the greys without upping fuel pressure any higher.

bud-weis

nah i honestly don't think anything major is up....but t'll require a complete remap so between me and Karl we'll check everything over

BigErn

Can I get another plug in chip for this power or do I get my current one re mapped?

bud-weis

you can get 'off the shelf chips',but ultimately a live map would be better

BigErn

Stu suggested a live map but its just too much money at the mo, Id be happy to get an off the shelf chip if it will the job. where can I get one and how much is they? Id buy a second hand one as long as it was ok.

CossieRich

iTrader: (1)

Stu's "off the shelf chips" tailored to your engine spec are very good. I have one in mine. Off boost crusing if you guve a shit about fuel economy is very good at 14.6:1 AFR. Plenty of fuel when on boost and an in all a very good chip