had my cosworth at perfect touch had a good look at the car for me to check all was ok and then run it on dyon for me got some pics and a video of it running

http://s90.photobucket.com/albums/k2...t=DSC_0022.mp4

the spec is

msd 380bhp chip baby bord wasted spark close loop lamda t34.63 running 32psi alloy intercooler 55lb injectors drilled standard airbox ik27 plugs with 0.5mm gap

402.5bhp@6004rpm
362lbft@559rpm
26.9 charge temp

 

Very good what boost was u holding?

Similar spec to mine but with a T34/48

 

Good punchy road car that..

 

it held 30+from about 4300 to 6000

but it just started to die at just over 6000 so on it,
s limit i think

 

Thats a very good ACT

What power did it make at the wheels ?

Steve

 

That looks wicked mate!

BTW how do you rate Perfect Touch? Never heard of them before and are local-ish to me.

 

i thought thay were really good

i knew a bloke that worked there he got some bit of my brother for a skyline

very keen to please i walked around under the car with the bloke and never gave me any ballshit just done what i asked

do a lot of work on skyline

i was please with the results Ł66 for a power run

 

Very good mate.

 

Looking good mate

 

Sounds like a good place. Smashing results too

 

Are those figures what you would expect for that spec? Had mine rr there a couple of times both seemed to be up on hp down on torque.

 

i was hoping for 350+ it,s still a bit rich on full boost i think a better turbo would see a bit more power and its got a bit of lag

no boost under 3000rpm then the turbo just jump and the poweer clime almost strait up to 4000rpm and holds there ill poot the grath up if anyone wants to see it


cheers darryl

 

It woud be nice to see the graph

Steve

 

Fair play bet she's lively!

 

good power, similar spec to mine

 

sorry about the bad pic ill try get a better one

cheers darryl

 

Here's mine.

 

you can see how laggy mine is need to sort that out what turbo you running

 

T34.48.... Mate

 

Its all down to the mapping mate..thats a generic map compared to a live map..

Matts is awesome and the best you can expect from his spec although it wouldnt have as massive numbers on a dd rr it is still spot on with loads of torque..Id say the rpm scale was wrong etc ??

Yours should be no different when mapped correctly

just looked at matts graph again( and iv seen absolutely loads)and iv gotta say thats the most linear power graph iv ever seen for a yb turbo!!! normally they have a massive ramp and peak...nice mapping!!

cheers danny

 

Cheers Danny mate.

 

No probs mate...really is a nice graph!!

Be nice to see it on a dd rr though to see how close the figs are as id say the rpm scale is out on that graph..

This wont effect the power and torque graph though and as iv said its very linear and i bet good fun??


cheers danny

 

i aggree mate im planning a bit of a treat for this cossietho so will b nice to see the diffrence when mine is done will b a wile tho


cheers darryl

 

Its lovly to drive and is abit of an animal when drive hard....Im also open minded to rr figures but the other cars made what they should so I'm hoping mine's not far off... I prefer how it drives to numbers tho... Here the video of what some of the others made to compare how the rr read.. I don't think it's out my much tbh

Mondeo st tdci... Decat and filter I think... 165
Megane remapped 265 iirc

Here's the video....

 

I doubt your lag is a mapping issue more a turbo/ cam issue

 

A few tweaks here and there and a couple of hours on a rr with a decent mapper could be all it needs mate and if all is running fine etc should be as good as matts..

cheers danny

 

you don't need it on a RR
look at matts his wasn't done on the rollers
QED

 

yea but you wouldnt know how good matts was if it wasnt put on the rr..

Also its ok with a peaky lil t34 on the road with mapping but when you start getting over 500 ft lbs its very scary and hard to get as good as map as that with out some brown pants!!!lol..

Ive seen many a road map improved on the rr..its a very good tool imo


cheers danny

 

matts RR figures don't count as it wasn't the PF approved DD RR roflol
I spent 20 years with my own rolling roads
I wouldn't attempt to map a turbo car on one that was more that 250 bhp unless I was based in Siberia
a hub dyno is a different matter

 

god i love 3 doors

still comes in aggressive bet thats fun to drive

 

I wanna put mine on some rollers was going to try M-Tech???

Any good?

Paul

 

I worked around 3 different rrs over a 10 year period too and can see where your coming from but then we got a dd rr and it was a diff ball game altogether..

You really should use one mate theyre a great tool and are so much easier than all them runs up and down the road!!!

You think you would save hours of time and would be giving out much cheaper bills!!!lol..
And your fri nights wont be as late??

With a good base chip of your own you could prob have a map finished to your stds in a couple of hours and safely too!!

How can a hub dyno be any better than the rr as its still in a dyno cell with the same sort of cooling etc??


cheers danny

 

it only took me 30 minutes to map it i spent 12 hours fixing the engine issues
do you know who's t34 is on it with a 48 housing

 

well it is a simple spec so im sure you had a good base map although id love to compare that to matts map!!!lol..

cheers danny

 

Depends when it was built??

If it was all built up by joe a few years ago then id say essex turbos(which iv never liked)or if later then it would be vince but many people might get like the whole engine done or maybe just the bottom end or sometimes just have their own bits bolted on etc,so who knows??


cheers danny

 

Fuckinhell I've set em off now....

 

do you know who's t34 48 is on this engine
the ecu is an L1 the map in it was as old as the ecu lol
cosworth t3 yb rally chip copy

 

Mmm that ecu sounds nice!!!lol..

Joe hates L1 ecus so doubt his touched it??


cheers danny

 

it is that type of turbo
we will just strip it and see what it is as it is the lagiest t34 i have ever seen
it is like the op's lag
it's worse than a t4 with 7:1 and a pair of 14's and a sweedish plenum

 

LOL!!!!nearly spat my tea out all over the pc!!!

Maybe it is too low comp?? and if it is one of them shitty essex turbos turbo nothing will surprise me!!!lol..serious note though there must be something wrong with the turbo..


cheers danny