BTR .650" LIFT 03-08 5.7 GEN III HEMI VALVE SPRING KIT - SK025
BTR Beehive spring kit for 03-08 5.7 Gen III HEMI supports cam grinds up to .625" lift. Kit contains springs, seals, and locators and re-uses the stock locks and retainers. Due to the spring pocket depth, this kit uses separate intake (thick) and exhaust (thin) locators.
Spring specs:
- 125lbs @ 1.800"
- 350lbs @ 1.200"
- 365lbs @ 1.175"
- 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"
Kit contains:
SP018-1 valve springs (QTY 16)
SLH525040-8 exhaust locators (QTY 1)
SLH525155-8 intake locators (QTY 1)
VS-802V seals (QTY 16)
Tip savers available for Gen III Hemi - BTR Part # HEMILC-16
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:
| EMS Code | EMS: Code 3 |
|---|---|
| BTR SKU | SK025 |
| Length | 10.250000 |
| Width | 3.250000 |
| Height | 3.000000 |
| Weight | 3.000000 |
| Brand | Brian Tooley Racing |
| Part Type | Valve Spring Kit |
| Engine Type | Gen III Hemi |
| Spring Type | SINGLE |
| Max Lift | .625" |
| Retainers Included | NO |
| Valve Seals Included | YES |
| Locators Included | YES |
| Locks Included | NO |
