Ebay GT45 Turbo

Hello all,

In the process of putting an Ebay turbo GT45 on a mild 318. Starting off with the 318 to learn some tuning. I was wondering if anyone had a recommendation on what size wastegate to use.
I was thinking of using a 50mm. Probably staying 10 pounds or less.
Started cleaning the carbon from the pistons. Berrymans Chem dip carb and parts cleaner does a great job. Had to mess with a friend about his 302. We have a race planned once I get this together.

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