Quote:
Originally Posted by Jay S
The 51-116-3 has .313 lobe lift just like a RAIV. Same cam CMC grind as all the other RA4 copies, Melling SPC-8, summit’s, Edelbrock grind. ect…
I suggest spending a coupe hundred more dollars and get that SGI crankshaft. It is a lot better crank than the cheap cast cranks. It is also known as Star Galaxy…
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Jay do you have any experience with sgi cranks? I'm sure most cranks are from the same place just never heard of them.