Let’s hear a 340 story
You guys and your big block thinking are totally wrong. At least for me back in the mid 1970’s to early to mid 1980’s. Tires were crap and I mean crap. We raced on almost virgin concrete and if you took a test his it was hard to go back to check your tire patch. We traveled 40 miles each way to a shop that would order us Formula one Super Stock tires. That’s two 80 mile trips because the first trip was to pay and order them. Having a direct Connection book super stock springs were ordered shortly after I researched them and they were instant success. Lots of playing around. I pulled my 4 speed three times one night by myself on the floor only to get rained out the next day