Like the title says I've decided to build the old a20 all motor but I want some opinions on sizes etc. So here it goes. I plan on boring the block out for some gsr pistons. I need what size I need to bore to. Also I plan on getting a new head with port and polish and oversized valves. I know others have done oversized valves and such and wanted to know what sizes to get done. I'll be using a edelbrock victor x intake manifold and a full 2.5 custom exhaust mated to some pacesetters. Maybe megasquirt as well but I need to Learn more about the concept of it. So if anyone has any reccomendations, advice, and experience just throw it in. I'm open right now and want to get my shopping list together before I start tearing down and building. Thx ahead of time guys.
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