Pete walsh
10-23-2009, 05:50 AM
Ass above which are they?
Cheers,
Pete
Cheers,
Pete
Generation IV Internal Engine - LS7 Crank: Flat plane or Cross Plane??
View Full Version : LS7 Crank: Flat plane or Cross Plane??
Old SStroker
10-23-2009, 08:24 AM
As above which are they?
Cheers,
Pete
90° spacing on the throws, so "cross plane" in your words.
Very few production V8s have 180° "flat plane" cranks. Ferrari is one exception. 180° cranks induce more vibration than 90° cranks, so this is a problem especially on larger stroke engines.
Why did you ask
Jon
Cheers,
Pete
90° spacing on the throws, so "cross plane" in your words.
Very few production V8s have 180° "flat plane" cranks. Ferrari is one exception. 180° cranks induce more vibration than 90° cranks, so this is a problem especially on larger stroke engines.
Why did you ask
Jon