its a big block 454 cid nn.cobalt327 said:OK- I'm gonna guess hydraulic roller, also guessing SBC and OEM weight components (valves, p-rods, lifters, keepers, etc.).
You are looking at something in the area of 130 lbs. on the seat and 350 lbs. or so open- this could be less, being the lift isn't much, nor the ramps too aggressive, or more- if you are going to see 6000RPM-plus often.
A Comp 941 is in the ballpark, but w/o enough info (like spring pocket diameter and installed height), this is a guess.
I hope I don't get banned for telling you that you are an arrogant, useless troll that probably rides a Schwinn- poorly.samb1990 said:Thankz for ur useless info,we drive imports ne way :evil: