Went from t34.48 and greens to t34.63 and siemens blacks with new chip from MSD and it fookin flies now so smooth and yet so powerfull,well done and big thanks to simon at sitech racing.

 

Should have done a power test before and after Kev to really see the differences.

Can remember it went well before so like you say it must be a flyer now

 

Ws 358 at 26 psi and 373 at 28 euan,that was on dasteks rollers.

 

Did you see brian's car there kev,

cheeRS stu

 

get it back to the same rollers and report on the results

 

Caught a wee glimpse of it under the cover and pinched his wheels.

 

My m8's getting his subaru remapped so gonna go back eith him deffo m8.

 

mmmmmmmm think it,s going to go booooooooooooooooom

cheeRS stu

ps when you coming to do my lights

 

Goes like fuck not boom. Speak to you about lights on sat night,you can bribe me wi beer.

 

I await the next big post Kev ................................

My bottom ends knocking its tits off


Sounds like a belter now tho

 

Kev...has Si had the det cans/AFR gauge on it?

Should be cool if he has checked it so dont worry!

 

what c/r you on mate?your a 205/200?just interested as i might what to go the same route with a .63 from my .55

 

good stuff mate

 

Sounds good Kev.

Am just waiting on a few more bits before a go down the same road, but with the T4

 

GEARBOX, Gearbox, Gearbox won't be long before it shits it, if you drive it real hard

 

this is where i want to head with my one mate well done must go well now

 

i got my car tuned up last week. hitting 405bhp on a .48 housing blacks. msd closed loop chip. peaking 31psi and hlding 27psi.

 

I'm hitting 330bhp on 18/19psi, as modded head.
torque is 150lbft@1500rpm, 330lbft@2200rpm and still 330lbft at 6500rpm, on a .48.
tabetha

 

He sure did m8 .

 

Standard 200 block m8,not much laggier than the .48 imo but holds the power right to the limiter now.

 

Get it done tony you'll love it m8.

 

Nice power on a .48

 

its got the .48 housing but its a complete diff turbo. goes nice tho

 

So you will be needing an uprated box and diff plate then Kev

 

Sounds wicked mate! Genuinely, what do you think of the lag of a .63 compared to that of the old .48?

Cant wait for the results on the same rollers!? What's the time scale?

 

sounds ace kev. i'd love a spin in your car at some point. Love it!

 

Nice work. Do you find the .63 laggy compared to the .48. I dont but people still dont beleive me

 

Sounds like a good move, is this an off the shelf chip or did you take it to MSD??

 

off the shelf rog.

considering it myself.

 

I was going to go greys and T34/0.63 once it's all safely run in etc... but this looks like a more "up to date" option

 

i was on same thinking as its the next step.

however the better way is a set of siemens "black" injectors which flow better and a chip from MSD

 

IIRC 55lb 'blacks' are more than man enough for this job from Stu!

 

Does anyone know how a T4 and a T34/.63 compare lag wise?

 

I think you could be correct.... I need to get it all legal first and fix the rear bodywork (bumper and roll arches, possibly front ones too) Then i can mess around with the rest of the spec.

 

Quite a jump and a noticeable difference as far as I know Gary!

Guess it really is dependent on spec and engine etc aswell, i'm sure someone who has had first hand experience of both turbo's will be on here somewhere and can comment

 

seems alot laggier imo

 

Nice one Kev...

It's a great conversion & had it on mine for a while now.

 

depends what engine they are on.

My T4 is comparable with a t34/63

 

Thought you was on a .55 ?

 

Well you thought wrong then see my sig. changed to .63