mattster03

iTrader: (22)

I am hoping that someone might be able to identify these mystery dual springs that came on an engine that I recently purchased. There are no obvious identifications such as a colored stripe, etc. PAC 1521, Comp 9521, Patriot?

01ssreda4

iTrader: (96)

I think the Patriots, Lunatis, and PRC duals are all gold in color. Those appear to be titanium retainers so that should help narrow it down.

mattster03

iTrader: (22)

Thanks for the input... titanium would be a nice little bonus! If I would remove one of the springs and measure the height with a calipers, would this help determine the springs or do spring vendors normally not supply this info?

TurboBuick6

iTrader: (2)

If you can give us ID and OD of inner and outer as well as pictures closer up of them off.

mattster03

iTrader: (22)

I will pull one tonight and PM you the dimensions

wildcamaro

iTrader: (15)

I bought the patriot gold kit with titanium retainers....those do look like them, that's my beat guess

JS01

iTrader: (10)

From the retainers/locks it looks alot like a Patriot Gold spring kit. If you get them pressure tested that will tell you what really matters.

studderin

iTrader: (28)

looks like the patiot ret. setup. thats the super7 lock for sure. is the inner sping gold? l

mattster03

iTrader: (22)

Inner springs are not gold. Here are the dimensions I pulled w/ a calipers:

Outer Spring:

OD: 1.2960"
ID: 0.9560"
Wire Diameter: 0.1735"

Inner Spring:

OD: 0.9480"
ID: 0.6750"
Wire DIamter: 0.1340"

Outer springs have a slight brown tinge, the picture above really doesn't show it. The inner springs are darker and closer to grey.