Thanks. That’s why I asked, because I really can’t tell surface finish all that well from a picture. I’m definitely going to try a rough burr finish.
If I had my own Dyno, where I could do what Larry Meaux did and flog an intake with a sanding roll finish and then pull the intake off, burr finish it and go right back to the dyno I would. Using a third party dyno makes that expensive, plus you’d be using their air and dirtying up their shop with grinding dust and crap.
If not for a giant PRICK that now lives in Iowa, I would have a dyno, he would have made money and there wouldn’t be a dyno like it west of the Mississippi. But that PRICK is a lying criminal. If he ever stops by here he will read this, and know it’s me, and know I’m talking about him.
Still pisses me off almost 19 years later.
