AAR resto

[Challenger RTA]

Well i was going to pay for the bolts that went with the kit and ARP said how about free

That's were a company succeeds. Follow through with a customer. That makes them an A++++ in book!

Agreed, 1° isn't worth the hassle.

At that point your spitting a Nat's hair on it's rear. You could install an off set key but not a big deal' as Xcudame said.

 

[don selleck]

got the heads back, Darryl did a great job on these, he used Howards cams recommended spring pressure 200/250 closed and 600 fully open. He changed the keepers to 7 degrees I believe. milled the valve seat to gain the clearance for the .600 lift cam. He had some questions and contacted Howards on the phone, Darryl didn't like the valve grind so he cleaned those up with a performance grind is what he calls it, and did a very slight mill on the surface just to clean it up. The chrome looking valve springs was the first thing that caught my eye. Very happy with the results, The rockers have just a slight rub on the springs just barely touching on a few of them, so a little relief will have to be cut and polished up a bit.