Originally Posted by
deejayuu
According to my scribbles the NoS (allegedly) spring 337 mm New 324 scragged, 20.8 mm OD, 2.8 mm wire, 40.5 total coils, 22 lb.f/inch rate
Pre load 115 mm Output 10.5 ft.lb. in .177
Also T W Chambers standard spring 325 mm x 21 mm x 3 mm wire, 41 coils, 20 lb.f/inch rate
Pre load 116 mm output 11 ft.lb. in .22
Additional note Titan 1 makes the power "too easily" so would trim down giving little pre load and stiffer spring (40 lb.f/inch rate)
May be of interest
P.S. the Chambers spring/seal deal is a bargain to me.