audi s4 2.7 twin turbos..how
Jul 25, 2006 | 11:19 AM
#1
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From: manchester, new hampshire
audi s4 2.7 twin turbos..how
have you guys done against these. what were your mods and year of your car and what were the mods on the s4?
Jul 25, 2006 | 01:46 PM
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From: Pittsburgh & Herndon
Beat them easily....EVO's launch so much better than the S4's
*******************FOR SALE **************
Wheels and Tires
On the car:
http://www.hamptoninfo.com/EVO/gt420-2.jpg
Pics of the wheels and tires. About 2,800 miles on them.
http://www.hamptoninfo.com/EVO/HPIM0084.jpg
http://www.hamptoninfo.com/EVO/HPIM0085.jpg
http://www.hamptoninfo.com/EVO/HPIM0086.jpg
http://www.hamptoninfo.com/EVO/HPIM0087.jpg
http://www.hamptoninfo.com/EVO/HPIM0088.jpg
http://www.hamptoninfo.com/EVO/HPIM0089.jpg
*******************FOR SALE **************
Wheels and Tires
On the car:
http://www.hamptoninfo.com/EVO/gt420-2.jpg
Pics of the wheels and tires. About 2,800 miles on them.
http://www.hamptoninfo.com/EVO/HPIM0084.jpg
http://www.hamptoninfo.com/EVO/HPIM0085.jpg
http://www.hamptoninfo.com/EVO/HPIM0086.jpg
http://www.hamptoninfo.com/EVO/HPIM0087.jpg
http://www.hamptoninfo.com/EVO/HPIM0088.jpg
http://www.hamptoninfo.com/EVO/HPIM0089.jpg
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Jul 25, 2006 | 03:39 PM
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From: Boston
no not the same thing. If you let the thing breathe its a highway monster. Two of my friends have got them into the 450+whp range. More people are tuning these cars as they become more affordable and the market is slowly expanding.
Jul 25, 2006 | 03:52 PM
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From: In Hell, but making my way out
The “bi” comes from Latin and means “two”. The “biturbo” designation in connection with Audi V engines signifies that two turbochargers have been installed, one for each bank of cylinders. The driver benefits from increased torque at the low end, more power at the upper end and improved engine response. Audi uses these advantages in the Audi RS 4, for example as well as in its competition cars (the Audi R8).
Jul 25, 2006 | 04:02 PM
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From: Columbus, Ohio
so twin is one bank of cylinders feeding 2 turbos sequentially (supra) while biturbo is (on a 6 cylinder) 3 cylinders feeding one turbo and 3 different cylinders feeding another turbo?
Jul 25, 2006 | 04:05 PM
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From: Houston, TX
It's big money to make an S4 truly fast. I have one and it's really freakin expensive to make the jump from ~320hp (chip & catback $1400) to 400+hp (turbos, fueling, downpipes, etc $8-10K). Also, there's really no stop inbetween those two numbers. Then you get into the issues of poor suspension, brakes....
Jul 25, 2006 | 04:08 PM
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From: In Hell, but making my way out
Both are just names of setups with two turbos.
"Twin Turbo" is English and can be used to describe sequential (turbos plumbed in series) and parallel (one turbo on each cylinder bank) setups.
"Biturbo" means the exact same thing, but is the German interpretation. It's typically used to describe European cars.
"Twin Turbo" is English and can be used to describe sequential (turbos plumbed in series) and parallel (one turbo on each cylinder bank) setups.
"Biturbo" means the exact same thing, but is the German interpretation. It's typically used to describe European cars.