I put LSA to the test a few years back
My first W5 deal was slapping the heads onto an Eddie headed short block I was upgrading from.
11.5 compression flattop deal, 260/266 597/615 107 LSA cam. PHR did the cam. Flat tappet.
Car went 10.30’s like that.
Buddy at the time was/is a “ cam guru” who sells his own line of camshafts. He is way into wide LSA stuff.
He wanted me to swap to a cam he designed for ny deal, knowing exactly what I had going on.
It was 259/267 , similar lift as old one, but it was on a 112.
Took it to the track, all the incrementals were off, except the mph was very close.
Car never again got even in the 10.40’s, before I blew it up( Eagle cast crank) at the tail end of that season.
The 112 cam was like a shot of novacaine to how the car left. Doggy.
I suspect if I had WAY more compression, good bit more vert, and car wasn’t as heavy, the cam might have shined a bit.
But since then, everything I have run was on either 106 or 108.
No wide in my ride :realcrazy: