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BTR 1515 VALVE SPRING SET
These all new BTR Beehive springs were designed to provide maximum valve control and valve train stability in today's demanding high performance engines. Tested on both the engine dyno and Spintron to verify performance and longevity.
Spring specs:
140lb @ 1.950"
400lb @ 1.310"
Coil bind @ 1.240"
407lb spring rate
.650" max lift
| BTR SKU | BTR-1515-16 |
|---|---|
| Length | 12.000000 |
| Width | 4.000000 |
| Height | 3.000000 |
| Weight | 8.000000 |
| Brand | Brian Tooley Racing |
| Part Type | Valve Spring Kit |
| Spring Type | SINGLE |
| Max Lift | .650" |
| Retainers Included | NO |
| Valve Seals Included | NO |
| Locators Included | NO |
| Locks Included | NO |
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