L92 exhaust valve size?
01-04-2016 | 08:40 AM
#1
Thread Starter
Staging Lane
Joined: Feb 2005
Posts: 97
Likes: 2
From: Lynbrook, NY
L92 exhaust valve size? I see exhaust valves as large as 1.59" in these heads (Gen-IV rectangular intake port).
How large has anyone used with a blower/turbo app, with the stock seat insert?
How large has anyone used with a blower/turbo app, with the stock seat insert?