Finally did the LS1 lid conversion
The Best V8 Stories One Small Block at Time
I've heard a couple people talk about .2 gains, and I've heard other people say there was almost no gain. So I'd just like to see some dyno-proof.

this is on my list of "winter mods" as well..I'll be using the Fast Toys 85mm lid,to mate up with 85mm MAF..Should flow nicely
With it I picked up about .2 easily, and 2 mph. It just flows better.
Here is pics of mine, I used Stainless Steel to hold it down and to keep the Radiator forward. I cut into the Core Support also.
A little before and after for you guys so you can see how it is setup..
As for going to Hangover Fest. I think I'm leaving home around 9. I'm meeting up with some local guys over in Galesburg, and then we're heading straight there. We'll probably get there right around the time the gates open (10:30). I'm hoping to get some runs in before too many people get there, and then watching for a while, then start running again after a little spectating.

