06-19-2025, 07:34 PM

wh33lman

Senior Chief

Join Date: Feb 2006

Location: Toronto, Ontario

Posts: 273

Quote:

Originally Posted by Jay S

What valve springs does it have and how are they set up?

Springs are Comp 914-16

Setup as follows...
installed Height - 1.820"
Seat Pressure - 162.5 lbs.
Open Pressure - 385 lbs. @ .570"
CoilBind - .700"
Comp spring locators - 4785-16
Cut for Springs - 1.580" .570"

__________________

1981 Trans Am - Dark Maple Metallic
1976 Pontiac 455(462), Kauffman Northwind Intake, Performer RPM Eheads, 11.5:1 compression, Comp Billet Custom cam, Venolia domed pistions, Dougs Headers, Pypes 2.5" Dual Exhaust/X-Over, Solid Body Mounts, GenIV SFCs, FiTech EFI, Walbro 400lph pump, TanksInc. EFI tank. MSD 6AL2, MSD ProBillet.

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