Quote:
Originally Posted by Sparks67
You can also buy OEM crankshaft from GM. In this thread, it was an LS engine. Although, you have seemed to switched it to a big block. The OEM manufacturer tests their products more than aftermarket products. So, if you was building a LS3 427 then would you chose a Chinese Scat crank or OEM GM crankshaft.
Scat is cheaper, but only about $60. = Summit price is $797 for 4.0 Stroke crankshaft.
LS7 Crankshaft is $859.
http://www.newgmparts.com/partlocato...086&startrow=6
Blueprint doesn't list their stroke, but to get to a 427 with LS3. Most engine builders are using a 4.125 stroke crank, which cost is more. $1,037.
Jeff |
I was speaking of Scat in general, and related it to one used in an engine I assembled. Nothing more.