The 995
Go to comps spring chart and look at the pressures per lift. 1.70=115lbs seat
Open at your lift is not 300 lbs. You have to wrap your mind around the idea that even though the springs are setup to run a .550 lift...to get the pressures you listed..would actually take .550 lift to attain...you're at .470.. you're looking at less than 300...like 250 or so open. There fine.
The 901 could work...but when they wane over time like springs do..they'll let you know with valve float and hammered seats from bounce. There just inst much room with those. 105 seat or something... in a year that'll be 90-95 lbs. The 901 is also right near the limit for that lift.
Stick with the 995.
