Would a gt3071r be any good on this spec

[ginner81]

Hi.lads just want ure thoughts on this please

200 block 7:2/1 cr
6 long studs
Wrc hg
Bd 14 inlet standard exhaust cam
Ported and polished head
Air injectors
83lbs Siemens

What's ure thoughts and what sort of power do u think it would make

[L8 ECU]

Hi.lads just want ure thoughts on this please

200 block 7:2/1 cr
6 long studs
Wrc hg
Bd 14 inlet standard exhaust cam
Ported and polished head
Air injectors
83lbs Siemens

What's ure thoughts and what sort of power do u think it would make

Your spec looks good (I'm not sure about the cams or injectors), but 500 - 520 BHP may be possible.

See here:

http://www.escortrscosworth.com/foru...ighlight=vipec

And here:

http://passionford.com/forum/general...es-514bhp.html

[Davecos 4x4]

As Doug said, spec is good enough so no reason not to go ahead with it.

[ginner81]

The engines is already in a 2wd Saph with a t34 /63 on it, I was goin to buy a gt30 new injectors and remap it

[Davecos 4x4]

The 83's should be good enough. Depends what boost you want to run really.

[ginner81]

I'd like between 460 / 500 really so boost would be round 26/30 psi at a guess

[grcossie]

Any reason you go that low in comp?

[ginner81]

Not my choice mate the engine already been built and has done 3k Im going to look at it at the wkend ,

[lunes86]

I would put another inlet cam, like a BD15/16, if you want 500bhp.
But think that would be better to speak with your tuner.

[Mike Rainbird]

I would put another inlet cam, like a BD15/16, if you want 500bhp.
But think that would be better to speak with your tuner.

There are two different GT3071Rs - Garrett quote the maximum for each at 460 and 480 respectively, with the GTX version being rated at 560bhp. However, I'm not sure what boost this is at, as it doesn't say.
http://www.turbobygarrett.com/turbob.../turbochargers (Page 2)

[lunes86]

There are two different GT3071Rs - Garrett quote the maximum for each at 460 and 480 respectively, with the GTX version being rated at 560bhp. However, I'm not sure what boost this is at, as it doesn't say.
http://www.turbobygarrett.com/turbob.../turbochargers (Page 2)

TBH, I didn't took a look to the compressor and turbine map...
So you are right!