Difference between 930 an 935 engine

[caliber60]

What's the difference between 930 turbo and 935 enginie? Is 3.6 liter the maximum you can go on the turbo engine without suffer the reliability? Does the 993 Twin-turbo uses the same engine as the 930 turbo(one additional turbo) or it's a new design engine? Thank you for answer many questions.

[5axis]

Originally posted by caliber60
What's the difference between 930 turbo and 935 enginie? Is 3.6 liter the maximum you can go on the turbo engine without suffer the reliability? Does the 993 Twin-turbo uses the same engine as the 930 turbo(one additional turbo) or it's a new design engine? Thank you for answer many questions.

1) just about everything except the case.
2) I think CMW has built some gawd awfull expensive 3.8 turbos
3)No it's a new motor.

[RickM]

This chart will answer all your 911 and variant engine spec questions....

http://www.calweb.com/~thom/engine-types.html

[targa911S]

well lets see..

930/02 Carrera 3.0 200hp @6,000 rpm. 188 lbs of torque @4,200 rpm.
930/50 turbo body 245 hp @ 5,500 rpm. 253 lbs torque @ 4,000 rpm
930/72 motor fitted to factory 935, 590hp @7,900 rpm. 438 lbs of torque @ 5,400 rpm.

That's all.

[targa911S]

I also saw a 934 1/2 yesterday. It had a turbo on it that was so big it looked like a washing machine! An ex Brumos car.

[Eric Coffey]

Originally posted by targa911S
....930/72 motor fitted to factory 935, 590hp @7,900 rpm. 438 lbs of torque @ 5,400 rpm.....

And the last evolutions of the 935 put out nearly 800 horsepower!