CLASS RACER FORUM - View Single Post

JCChildress · 02-08-2019, 11:02 AM

I appreciate the response. I knew they were legal, but I was just trying to see how long folks run them before they replace them.

02-08-2019, 11:02 AM	#5
JCChildress Member Join Date: Apr 2007 Posts: 210 Likes: 12 Liked 13 Times in 6 Posts	Re: Hollow Stem Valves I appreciate the response. I knew they were legal, but I was just trying to see how long folks run them before they replace them.