BTR BEEHIVE SPRING - .625 LIFT - SOLD INDIVIDUALLY - SP018-1
BTR knows that sometimes you need higher performance spring package, but due to class restrictions or cylinder head / valve seal design, dual springs are not possible. These springs fill the gap between a LS6 spring and a BTR Platinum dual spring. Upgrade to a SR007-16 titanium retainer set for added lightness and strength or use OEM locks and retainers.
- 125 lbs @ 1.800” Installed pressure / height
- 350 lbs @ 1.200” Open pressure / height
- 365 lbs @ 1.175” Open pressure / height
- Coil bind @ 1.100”
- I.D. top of spring .645"
- O.D. top of spring 1.02"
- I.D. bottom of spring .9115"
- O.D. bottom of spring 1.285"
NOTE - BTR does not recommend single wire conical or beehive springs with roller rockers due to the extra mass causing loss of valve train stability, or the use of a higher ratio rocker as it could possibly cause a coil bind issue. If you have a specific combination of valvetrain parts you are needing to use a roller rocker on, please call in to our sales team for clarification.
Features:
| BTR SKU | SP018-1 |
|---|---|
| Length | 4.000000 |
| Width | 1.000000 |
| Height | 1.000000 |
| Weight | 1.000000 |
| Brand | Brian Tooley Racing |
| Part Type | Valve Spring |
| Spring Type | SINGLE |
