Up for sale is a set of heavy duty valve springs and matching titanium retainers for any 2.8L, 3.1L, 3.4L gm 60*
I was going to use these on my Camaro 3.4L PR engine, but found out that the seat pressure was far too much. Here are some pictures and a video:
Click here for the video:
Falconer Racing Valves for 60 degree v6.
These valve springs came from Falconer Racing:
They raced the 60* engines back in the late '80s, early '90s. I am told they were run in competition with approximately 0.560 lift.
At 1.570" installed height, the springs seat pressure is 170#. This would be awesome for any hydraulic roller setup. The highest spring pressure I want to go on my 3.4 PR engine is around 120#.
I am asking $300 shipped or best offer for the springs and retainers.
Stock spring is to the right of the perf. spring:
The titanium retainers sell for around $30 a piece brand new, and here you get a full set of 12 PLUS some very nice heavy duty springs.
If you have any questions, please don't hesitate to ask!
I was going to use these on my Camaro 3.4L PR engine, but found out that the seat pressure was far too much. Here are some pictures and a video:
Click here for the video:
Falconer Racing Valves for 60 degree v6.
These valve springs came from Falconer Racing:
They raced the 60* engines back in the late '80s, early '90s. I am told they were run in competition with approximately 0.560 lift.
At 1.570" installed height, the springs seat pressure is 170#. This would be awesome for any hydraulic roller setup. The highest spring pressure I want to go on my 3.4 PR engine is around 120#.
I am asking $300 shipped or best offer for the springs and retainers.
Stock spring is to the right of the perf. spring:
The titanium retainers sell for around $30 a piece brand new, and here you get a full set of 12 PLUS some very nice heavy duty springs.
If you have any questions, please don't hesitate to ask!
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