95NovaSpyder

iTrader: (2)

I am starting to gather parts for the rebuilt. which roller rocker is "better" either FT or roller cam - but nothing radical - around 550ish lift.

scorpion endurance 1.7
or
comp cams, Ultra Pro Magnums

I like both and have been told by 2 different builders - 1 likes scorpion - 1 likes comp cams

wfo1

I have had real good luck with the scorpion rockers in the past. In fact I have 2 sets of the "marine endurance" scorpions getting ready to go in my blower motors. I haven't used the ultra pro magnums, but I would think either of those rockers you are looking at would be more than sufficient for what you are doing.

MILD THUNDER

iTrader: (3)

I like a rocker arm with good geometry. I personally like the Crane Gold Rockers. I've found out of a comp cams, scorpion, and crane rocker, the crane had the most centered, and narrowest sweep pattern on the valve stem.

Heres a chart you may find interesting. Not all rockers are equal when it comes to ratio.

sutphen 30

I've been running the crower stainless 1.80's for 8yrs.they had perfect setup on .620"+ lift cams.plus if they need to ever be rebuilt,its relatively cheap.

MILD THUNDER

iTrader: (3)

Those would be my #1 choice in a stud mount rocker, especially since they offer backset rockers too if need be. Just wish they were a little less money.

What do they cost to rebuild them? In the long run, they are probably worth the extra upfront cost.

articfriends

iTrader: (1)

I bought comps best ones years ago before switching to shaft rockers, the nuts were brittle junk and cracked in half EASY , switched to arp nuts and they worked fine. Crane gold or scorpions is what i use on everything that doesnt get shaft rockers