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PAC-1210X - RPM Series Single Valve Spring Set - 1.245" OD, 87bs @ 1.700", 290 lbs/in Spring Rate, .430" Max Lift
* Whole number only
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Manufacturer: Pacaloy
Part No.: PAC-1210X
The PAC-1210X Valve Spring is designed specifically as a "Cheater" Spring for the GM 602 Crate Engine allowing more RPM and better endurance. Drop in design that fits the 602 Crate Engine Seats and Retainers.
Part Number |
PAC-1210X |
Large End OD |
1.245" |
Large End ID
|
0.891" |
Small End OD |
N/A |
Small End ID |
N/A |
Seat Pressure
|
87bs @ 1.700" |
Open Pressue |
212lbs @ 1.250" |
Spring Rate |
290 lbs /in |
Coil Bind
|
1.150" |
Max Lift |
0.430" |
Titanium Retainers |
N/A
|
Steel Retainers |
N/A |
Spring Seats |
N/A |
Spring Cups |
N/A |
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