I've a NovaMega SX12 without crankshaft. But I'm not sure its model number. It's turbo 3 ports without sleeve or backplate modificaiton. Front bearing is 607RS (size 7x19).

My guess is it's SX12 RE-T 3P since crankcase looks like the photo on myTSN (http://www.mytsn.com/products/desc.asp?prid=2671), with big front bearing compare with SX12 SS series.

I know all SX12 series are based on Nova engine. If my SX12 is SX12 RE-T, which SG crankshaft should I use?

Thanks.