Comp Springs

[nivvy]

can anyone tell me what this springs lift is good up to

953-16

1.550 diameter (double spring)

cant find info on website

thx
 

[Chryco Psycho]

I will not be near my catalog until sunday

[nivvy]

thx chyrco...let me know..

[moper]

p/n 953  OD outer 1.535 ID inner .749  148# at 1.90 height  456# at 1.250   coil bind at 1.085   473lbs/inch

You need to know what the installed height is, and subtract 1.155. That gives .070 clearance before coil bind.

[nivvy]

uhhhhhhhhhhhhhh what ?

[moper]

lol....sorry.   I'll simplify.   The outside diameter is first. the inner diameter is second.

Pressure when installed at 1.90: 148psi on the seat,  456psi at .650 lift

Max lift at 1.90 installed height is .745, and at that lift that will leave you .070 before coil bind.

You need to know what the installed height on your exact heads was, to find out exactly how much room you have left. If they are installed shorter, you have less lift before they go into coil bind. You have a ton of room either way IMO. does that help at all?

[nivvy]

I'll have to ask my engine builder on that one and get back to ya......