New Gt30 71mm comp map

[diesel des]

http://www.atpturbo.com/root/maps/gt3071r.htm

Looks very good too me for a 400-450bhp car, with very quick spool. Im Starting to wish i got this not the full GT30R 500bhp turbo... But hay it would just meen a swap of comp wheel and cover..

[diesel des]

Forum seems very dead at the moment. Where is everyone?

[Greg_S]

Busy working I think, Does look like a good turbo tho. I can start looking at these things though because i know it will cost me too much money :S

[audiman]

Looks good but not powerful enough for me I need more. Hehe

[Greg_S]

You always want more tom! I reckon I would be quite happy with 450HP. Dont know about everyone else?

Greg

[diesel des]

More power, more fun.

[SteveH]

450 hp would be fine......as long as we're talking 450hp at the wheels

[caterpillar]

hp are like drugs,more hp,more hp,alot of fun

[kalsket]

That GT3071R interest me quite a bit actually.

At the moment my RS2 has MTM 380+ setup with KKK turbo (spools around 4 krpm, K26 #8 + K27 comp) and Big MAF + special ADU 551C software. Car is mostly driven by my wife and she's missing the low rev torque. I'm happy with power in higher revs and track performance but that doesn't help keeping my wife quiet... -even filling the tank does not help. (Current turbo is told to be good for 450 Hp)

Therefore I've been studying ATP/Garrett Ball bearing turbos and at the moment GT3071R looks promising. With turbine 84 trim and 0.82 A/R it is sayed to be good for 450+ Hp and spool around 3 krpm in volvo 2.5 liter 5zyl 20v. With 0.63 turbine A/R it should be good for about 400+ Hp wich is good enough for me and I'm hoping it would spool arounf 2800 rpm. Has anybody tested this turbo yet? When the Turbo is changed the exhausmanifold is also upgraded to a stainless steel tubular one.

If someone is interested in my current turbo (+ RS2 EM + Big MAF) with tested matching SW, it is for sale. Please contact me directly for further information.