I will be running a Holley Systemax 2 and trick flow twisted wedge heads, trying to figure out if i need to run a spacer to clear valve covers. If so what size spacer 3/8” or 1”. Not gonna run tall valve covers, just ones that clear 1.6 roller rockers, either ford racing or trick flow. I don’t have stock valve covers, car came with ford racing valve covers. I have a cowl hood so hood clearance isn’t an issue. Who is running this set up Or has done it and knows what needs to happen.
Connect With Us