Posted by Chris Case [172.69.34.44] on Friday, February 11, 2022 at 07:32:00 :
In Reply to: Re: Fastest Model A engine used 2 Subaru heads... posted by Glenn M [172.70.131.54] on Thursday, February 10, 2022 at 17:17:19 :
I bet Glenn left new/heavier valve springs off his list.
My thinking is that upgrade from a cam with NEGATIVE overlap, and wimpy springs, you could make the biggest bangs for the bucks. Plus a bigger carb.