⚡ Elevate your LS engine game with precision and power!
The Brian Tooley Racing BTR LS .660" Dual Valve Springs Platinum Kit SK001 is a premium steel spring upgrade designed for LS engines. Featuring dual polished springs with progressive pressures from 155 to 400 lbs, this drop-in kit fits all 15° LS heads and includes all necessary retainers and hardware for a seamless camshaft upgrade.
| Manufacturer | Dynosty |
| Brand | Dynosty |
| Model | BTR Platinum LS Dual Spring Kit |
| Item Weight | 4.44 pounds |
| Package Dimensions | 12.28 x 3.74 x 3.15 inches |
| Item model number | BTR SK001 |
| Exterior | Polished |
| Manufacturer Part Number | SK001 |
| Special Features | .660 Lift |
J**S
Worth it
Great product works and fit perfectly
S**H
10/10
works great good stuff
B**.
Nice Spring Kit
Very high quality, as you would expect from BTR. Perfect upgrade for a cammed LS swap.
T**L
BTR Dual Valve springs
Fast shipping. Product is Perfect👍
M**I
Perfect
I love how fast it arrived and it works perfectly on my motor.
T**Y
Great springs
Installed these on a turbo 5.3. I turn 7200 rpm on a regular basis it is very stable. I think I can turn it up higher yet without issue. It hits that rpm very quick with no fall off.
D**E
Convenience
I liked that each syringe came individually wrapped, and a good amount for the price
A**K
Box came open looks like a return resent
Came in as a return as it looks
Trustpilot
1 day ago
1 month ago
