First, if the OP tracks the car, the Accusump is the way to go. While the Peterson Fluid Systems Oil Filter Mounts with Engine Oil Primers, it will not prevent oil starvation if tracking the car. But the Accusump is more money. I personally would find it time-consuming to pull the distributor to prime the engine or use the Peterson system to prime the engine. Having said that my friend was having work done to his C5 at Phoenix performance in Pennsyvania. He asked them about the Accusump as he tracks his car. For some reason they did not recommend it. I’m not sure why.



It begs the question; how much damage is done to an engine that is dry started after it sits for a week vs all winter? I would imagine both would be considered “dry starts”. The OP did not mention he was worried about engine parts corrosion after a long winter of no use.

I have a question related to his original inquiry about protection of the engine after it sits for months before he starts it again. Does anyone use those Hot Rod oils made for cars that sit? I am going to cut and paste for the website. But this isn’t commercial. I have no interest in any oil company products:

“Specifically formulated to protect classic and hot rod engines, developed by experts who share a passion for vintage performance, Driven Racing Oil features high levels of ZDDP additives to safeguard flat tappet camshafts and rust / corrosion inhibitors for long-term storage protection. Unlike modern oils that prioritize emissions equipment, Driven Hot Rod Oil is designed to defend against cold start wear, corrosive damage, and camshaft scuffing, ensuring your engine is protected in the garage, at start-up, and on the road. Trusted by top builders like Ed Pink Racing Engines, it’s the ultimate choice for preserving the life and performance of historic cars and hot rods.”

I have no idea how well this works. I know a few companies sell this type of oil.

 

My engine builder, rebuilt 2 engines now – first in 2020, recommended the Driven HR oils. It's high zinc and was developed ~2010 by Lake Speed Jr., back when he worked for Joe Gibbs Racing. I've no clue about how it's working other than the engines are still going fine.