BTR Ford 3V Modular Spring - .550 Lift - Sold Individually - SP007-1. Sold as described below; installation labor and tuning are not included.
BTR FORD 3V MODULAR SPRING - .550 LIFT - SOLD INDIVIDUALLY - SP007-1 BTR's drop-in valve springs for 3v Modular 4.6 Ford engines will help take your late model Ford to the next level. These springs support up to .550” lift and use OEM hardware (not included) 95 lbs @ 1.690” Installed pressure / height 230 lbs @ 1.145” Open pressure / height Coil bind @ 1.095” Inner I.D. 0.565" TOP Inner O.D. 0.88" TOP Outer I.D 0.71" BOTTOM Outer O.D. 1.025" BOTTOM
- Manufacturer part number: SP007-1
- Brand: Brian Tooley Racing
- Part Type: Valve Spring
- Engine Type: 3V Modular Ford
Match this part to your exact engine, cylinder heads, and intended use. Verify required clearances, spring setup, and measured pushrod length before installation. Cam stages are specific to their cam family.
Shipping: Lower-48 ground shipping is $19.99 per order. Use CAMSHIP199 for free cam-parts ground shipping on orders of $199 or more. Free shop pickup is available after your order is confirmed ready.
BTR Ford 3V Modular Spring - .550 Lift - Sold Individually - SP007-1. Sold as described below; installation labor and tuning are not included.
BTR FORD 3V MODULAR SPRING - .550 LIFT - SOLD INDIVIDUALLY - SP007-1 BTR's drop-in valve springs for 3v Modular 4.6 Ford engines will help take your late model Ford to the next level. These springs support up to .550” lift and use OEM hardware (not included) 95 lbs @ 1.690” Installed pressure / height 230 lbs @ 1.145” Open pressure / height Coil bind @ 1.095” Inner I.D. 0.565" TOP Inner O.D. 0.88" TOP Outer I.D 0.71" BOTTOM Outer O.D. 1.025" BOTTOM
- Manufacturer part number: SP007-1
- Brand: Brian Tooley Racing
- Part Type: Valve Spring
- Engine Type: 3V Modular Ford
Match this part to your exact engine, cylinder heads, and intended use. Verify required clearances, spring setup, and measured pushrod length before installation. Cam stages are specific to their cam family.
Shipping: Lower-48 ground shipping is $19.99 per order. Use CAMSHIP199 for free cam-parts ground shipping on orders of $199 or more. Free shop pickup is available after your order is confirmed ready.
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