Harvey Gibbs 200 block and 4x4 ported head, standard size crank, new motorsport mahle shells, all commetic gaskets
Reconditioned T34 turbo with -31 actuator
L6 ecu with stage 3 chip to run dark green 803 injectors
3 bar map sensor
RS500 intercooler
Samco water and boost pipes
Baileys water header tank
Baileys group A breather system
Pipercross Filter
Ford 071 plugs

Cheers,auld

 

What spec was the head done too, and does it have any cams?

 

Scratch that, greens flat out, realistically 330-340 I personally would put a larger set of injectors in and a new chip, you get no more lag just lots more top end power as you can hold the boost rather than having to tail it off due to the lack of fuel

 

^^ what he said ^^^

 

Will also depend on what T34 you have.

.48, .55 or .63

Steve

 

as above twice

but.......... will do the power reliably and for a long period!

i ran greys/turbosystems chip, T35.48 on 34psi held on a completley standard car that i bought with a second hand (2inch restricted backbox type) old skool scorpion system for more than 2yrs of constant flat out abuse with no problems whatsoever!
The same bottom end was then used with a ported head, P8/ALS Siemens 1000cc injectors, T04Z/ext gate and 32psi again with no problems at all.

i decided to take the head off and use a cometic headgasket "just incase"
this resulted in a week of problems with mixing oil/water.
changed gasket and had everythng checked and used gpA type gasket from Woodfords, again all fine.

2 wks later temp rising problems, head off again.........
gasket failed!

replaced with supposed better cometic non fail/non dodgy batch gasket.

YAAAAY!............

erm no.

same day out had massive failure flat out in 4th which took the block on no.3, cracked from top to bottom in spectacular fashion!
this also fucked the crank as it mixed oil and water, the main ends were fucking purple!

anyway, my standard engine was perfect untill it was opened up, this made me well angry with myself!

never mind eh

 

330/340

Injectors are holding it back mate get some siemens and take it too msd

Depending on turbo housing anything from 360/400bhp depending on engine cams ect

 

Honestly? Potentially a very expensive meltdown unless you get those injectors and chip out and put more suitable ones in that can cope with your potential 40lb of airflow through that head and turbocharger.

 

This was taken straight from an ebay add for a Q8 trackday saff ??
...except you missed the 'Baileys woosh style dumpvalve' lol
Is it yours or are you thinking of buying?

 

...no it doesn't, the cars on 803's so will be maxed anyway

 

What he said ! Lol

 

whats a harvey gibbs 200 block? Surely its just another 200 block

 

nah it a marks and spencers block !! its the same as what everyone has and does but it sounds better

 

lol

 

May just mean that it was a scs build bottom and top end?

 

Is that right dark greens are only good for 340BHP max? Just that MSD offer a chip to run 345+BHP on 308's.

 

Thanks for the comments and info guys!

Cheers,auld

 

Yeh decided to leave that bit out mate! lol

Na its not mine, was just interested in the car and thought id ask what i could be putting out. Im new to the cossie stuff, more into my mk1's ect

cheers,auld

 

i'm getting 365 out of 803's, so its not a set in stone figure

 

As above, not set in stone just a rough estimate for a off shelf chip is a good 330-340

I'd have said 365 was pushing the boundaries tbh 350s is pretty well flat out