Lingenfelter Flat Crank LS - engine dyno
09-06-2011, 11:29 AM
#41
meeehhhhh,
It can be done, and has been proven to be done well over 8k rpm's. Doing it old school with pushrods and 90* crank takes big $$$ too though. But, at the $/rpm and hp....I'm not completely sold that the 180 crank is really that much better than a 90*. Would really have to see what a 180* crank LS motor on nuts max effort could do before i was sold.
Have to keep in mind this one was specifically designed for FI.
It's not a tube chassis 2010. It's a SS 2010 to be raced in Real street 275 class....
Is this true!?!?!?!
It can be done, and has been proven to be done well over 8k rpm's. Doing it old school with pushrods and 90* crank takes big $$$ too though. But, at the $/rpm and hp....I'm not completely sold that the 180 crank is really that much better than a 90*. Would really have to see what a 180* crank LS motor on nuts max effort could do before i was sold.
Have to keep in mind this one was specifically designed for FI.
It's not a tube chassis 2010. It's a SS 2010 to be raced in Real street 275 class....
Is this true!?!?!?!
10-03-2011, 09:33 AM
#44
Teching In
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updated flat plane crank video I just can't get enough of the glowing exhaust!
http://www.youtube.com/watch?v=nM1o2...layer_embedded
This one is at LS Fest running a 9:13 on low boost.
http://www.youtube.com/watch?v=PEcnq...layer_embedded
http://www.youtube.com/watch?v=nM1o2...layer_embedded
This one is at LS Fest running a 9:13 on low boost.
http://www.youtube.com/watch?v=PEcnq...layer_embedded
09-21-2012, 07:40 PM
#46
Staging Lane
Flatplane cranks weigh less for freer revving and allow smaller packaging of ideally tuned exhaust.
They also vibrate more.
That's it.
They don't magically rev higher.
They don't make more (or less) torque.
They also vibrate more.
That's it.
They don't magically rev higher.
They don't make more (or less) torque.
