Legere Spec 2.4L pinging

[opelwasp]

Well, the wife is cool with getting a new cam!

So where do I start. What is the minimum dur/specs I should be looking at?

[West Coast GT]

Did your ping start:

1. When this engine was newly rebuilt?
2. Or, did it start some time after you broke it in?

[opelwasp]

Did your ping start:

1. When this engine was newly rebuilt?
2. Or, did it start some time after you broke it in?

Some time after. I used to be able to take it to 140 MPH easy. It may have started after I swapped the 71 dizzy with 75 EFI. Not sure.

[opelwasp]

Ok, on the way to work tonight I filled up my tank with 91 octane and added a bottle of octane booster. Now it runs great it only pings just a tad at 99-100% throttle, it used to do it at 85% and up.

I guess I'll do that for awhile.

[bgdowski]

Just a question for ya, a little off topic... How does the car feel at +140mph?!?

[opelwasp]

Just a question for ya, a little off topic... How does the car feel at +140mph?!?

Smooth, scary smooth. I have the duck bill air dam on the front so it doesn't float very much.