Author Topic: my 1991 R5 GT Turbo  (Read 45129 times)

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #15 on: 19:11, Thu 26 November 2009 »
car has been dropped off at gt motorsport to have a few things done but mainly boost raised to 16psi (yes decided go for 16), fuelling set up using wideband and gtt ram raid induction kit and bailey dv24 dump valve fitted ( if i dont like it ill stick the forge back on )

also having a few naughty niggles sorted whilst its in, i should have it back at around 3.30pm tomorrow so ill let you guys know how it goes

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #16 on: 17:42, Sat 28 November 2009 »
got my car back at 1pm today and all i can say is WOW its a totally different beast now mark has once again worked wonders, lets just say my car wasnt boosting right and had a few other niggles ill list whats been done

bailey dv24 dump valve fitted (sounds awesome imo)
GTT Ram raid induction kit and samco induction hose fitted
CGB Turbo heatsheild fitted
1.3mm Main carb jet fitted
wastegate tension tightened up (hardly had any tension)
jet bleed valve (less lag and also prevents me from killing the engine)
remove sump/clean out and refit (still no good new sump required)
Castol RS Oil and new oil filter
accelerator/choke cable oiled and clip fitted due to it sticking
Boost set to 16 psi
fuelling set up using wideband lambda

all the above done for 155

i cannot stress how good this guy is and i personally think he does himself outta money, my car is now perfect and my god its quick just taken my bro out in it and he loved it
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T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #17 on: 19:25, Sat 28 November 2009 »
right guys with the spec im running at the mo ill prob be seeing around 150-160 bhp is this correct ?

what id like to know is how much more id gain from fitting the following

2.5" turbo elbow and downpipe
2.5" full exhaust system
hybrid t25 turbo set at around 20psi
cgb tubular manifold
.9mm air corrector

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

Ash-Lee

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Re: my new R5 GT Turbo
« Reply #18 on: 23:16, Sat 28 November 2009 »
I'd hazard a guess between 180-200BHP.

You will need the fuelling adjusted yet again, there should be no need to run the larger main jet, if you focus more on adjusting the 2nd stage you will benefit from better MPG.

I'm not sure the tubular manifold is completely necessary, people have run higher boost the standard item. However assuming the manifold flows better then standard then you should see some gains from that, maybe?

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #19 on: 20:03, Sun 29 November 2009 »








T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

GTTurbofilthmonger

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Re: my new R5 GT Turbo
« Reply #20 on: 10:21, Mon 30 November 2009 »
What a minter, think i've seen it in my travels... the YES in the plate looks familiar...

well worth the cash!
Anyone seen or know what happened to G875 ERU?

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #21 on: 15:21, Mon 30 November 2009 »
cheers mate and its sure a numberplate that sticks in the mind lol

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #22 on: 05:53, Wed 02 December 2009 »
car booked in for friday to get new sump and gaskets fitted along with castrol edge (rs) oil change

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

James5

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Re: my new R5 GT Turbo
« Reply #23 on: 14:01, Wed 02 December 2009 »
Quote from: "GTTurbofilthmonger"
What a minter, think i've seen it in my travels... the YES in the plate looks familiar...

well worth the cash!

Looks like RTOC member Blicks 5 :D

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #24 on: 05:42, Fri 04 December 2009 »
it actually has been in the rtoc before as it has the window sticker and tax disc holder (has another now as im member) :)

the car is now back up gt motorsport having the new prepped,primed and painted sump and gaskets fitted

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #25 on: 04:34, Sun 13 December 2009 »









T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #26 on: 05:10, Sun 13 December 2009 »
been very eventful in the few weeks that iv owned this car it defo has lots of character lol, well known for naughty niggles eg mine has been a persistant oil leak iv replaced the sump and gaskets along with oil cooler seals and then finally replaced the pipe and clip to the oil cooler and this has seemed to virtually solve it

the car is immense and very quick its a total pleasure to drive now its running 16psi boost and gets full boost at 3k, it handles like a go kart and turns heads like anything had loads of people come up to me asking about the car and saying how much they love em

anyways next plans for the new year are as follows

take car to bodyshop (front bumper,bonnet,drivers door and round the front windscreen)
new front discs and pads
new rear discs and pads
samco oil breather hoses (4)
samco top radiotor hoses (2)
get hybrid t25 turbo fitted and boost set to 18psi
carb re jetted to suit and 0.9mm air corrector
bjr 2.5" downpipe
fuelling set up with wideband
front and rear strut braces

few things to do there its a handful now so god knows what it will be like once other things are done

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

Ash-Lee

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Re: my new R5 GT Turbo
« Reply #27 on: 10:29, Sun 13 December 2009 »
Sounds like your having a good time.

Remember when you replace the rear discs you will also need new wheel bearings.

bluntyr5gtt

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Re: my new R5 GT Turbo
« Reply #28 on: 10:40, Sun 13 December 2009 »
how come the images have been deleted ?

and thanks for the info on rear brakes

T28/t2.63 (cossie comp housing,t28 comp wheel,t28 shaft/turbine)@23psi
ported head
cat cams 285 cam,springs and vernier
bjr downpipe/elbow
turbo back 2.5" bore longlife system
tubular manifold
fully rejetted carb
Ramair Induction Kit
cosworth 2wd Intercooler
Lowered 50mm
 

scratcher

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Re: my new R5 GT Turbo
« Reply #29 on: 11:45, Sun 13 December 2009 »
Quote from: "bluntyr5gtt"
how come the images have been deleted ?

and thanks for the info on rear brakes

Have you re-arranged your photobucket album? I breaks the link for the picture. I done that a few weeks ago  :lol: