Originally Posted by Myron Piatek (Post 192998)

Don't mean to be nit-picky, but to avoid confusion, the Challenger DP 360's are actually considered to be the "Magnum" version. I believe someone said the aluminum heads are re-cast Edelbrock Magnum heads with the Mopar logo. There should be at least a small variety of rockers for them.

A "LA" 360 typically refers to the original style which came with rocker shafts.The family includes 273, 318, 340 and 360. Excluded are what they call the "poly" 318 in the early-mid '60's and the later 318 amd 360's in the '90s that became the Magnum family.

.....You did say you were tired!

Originally Posted by Alex Denysenko (Post 192964)

I have a question?

What if the rockers are under spec?

We all know that there isn't a factory rocker arm that comes close to spec out of the box so what if your 1.6 ratio factory rockers come up 1.54 or 1.5 rockers are 1.46 etc?

Should you be bounced then also?

Originally Posted by Alan Roehrich (Post 193064)

Alex, if you read the posts by Travis Miller in the thread I linked above, you'll see that the ratio spec given is the maximum ratio allowed, and if you have less than the maximum ratio, you're fine, and you can make it up with lift at the cam lobe. If the spec is 1.6:1, and you have 1.61:1, you're illegal, but if the spec is 1.6:1 and you have 1.52:1, you're fine. You just cannot exceed the maximum allowed ratio.

Originally Posted by X-TECH MAN (Post 193080)

Thats what I said.....lol.