Muffler?

[carbuilder]

I did extensive dyno testing with crank wiping scrapers,not one increased horsepower,not used in cup racing or pro stock,,the best oilpan is NO oilpan

[art leong]

Originally Posted by carbuilder

I did extensive dyno testing with crank wiping scrapers,not one increased horsepower,not used in cup racing or pro stock,,the best oilpan is NO oilpan

On the first motor I had a 4 quart oil pan. So I wanted to do everything possible to keep oil around the pickup.
On the new motor I have a 6 quart pan. So I just put in a windage tray.