PAC Circle Track 1200 Series Valve Spring 1.550 Dual

Authorised EU Dealer PAC
SKU: PAC-1243-16
Ships within 1-2 business days

€450.79 Incl. VAT

  • Brand: PAC
  • Category: Valvetrain
  • Inside Diameter Middle: NA in
  • Installed Height: 1.900 in
  • Installed Load: 240 lb
  • Max Bind: 1.130 in
  • Open Height: 1.200 in
Genuine parts
14-day returns
Ships to all EU Countries
Have a Question? Ask a Specialist

(+31) 85 303 7168 Start Live Chat

Ships within 1-2 business days
€450.79 Incl. VAT + Shipping

Ways to pay

  • Visa
  • Mastercard
  • American Express
  • iDEAL
  • PayPal
  • Klarna
  • Apple Pay
  • Google Pay

Also Bancontact (BE), Przelewy24 (PL), EPS (AT) and Multibanco (PT)

Have a Question? Ask a Specialist

(+31) 85 303 7168 Start Live Chat

Ships to all EU Countries
Authorised Dealer

Genuine parts. 70+ brands.

Secure Payment

iDEAL, Klarna, PayPal & cards.

In-House Experts

Real specialist advice.

14-Day Returns

Change your mind within 14 days.

Category:
Brand:
About the brand

PAC

PAC Racing Springs operates as the racing and aftermarket division of Peterson Spring, a Michigan spring manufacturer founded in 1914, and runs from its own Southfield headquarters. The company specialises in valve springs engineered for the highest cylinder pressures and engine speeds, with pioneering dual-spring designs that match the weight advantage of titanium at a far more durable cost-per-run. PAC supplies NASCAR Cup, NHRA Pro Stock, Formula 1, World Rally and Sprint Car teams, alongside circle track and sport compact programmes. The catalogue covers small and big block Chevy and Ford V8s plus modern LS, LT, Coyote and import four-cylinder and inline-six platforms.

See all PAC products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.

Description

PAC Circle Track 1200 Series Valve Spring 1.550 Dual

Inside Diameter MiddleNA in
Installed Height1.900 in
Installed Load240 lb
Max Bind1.130 in
Open Height1.200 in
Open Load625 in

Specifications

Part numberPAC-1243-16
EAN00193564531827
Inside Diameter Inner

0.812 in

Inside Diameter Outer

1.136 in

Max Lift

0.700 in

Outside Diameter Outer

1.550 in

Series

STD

Spring Rate

550 lb/in

Material

Dual

Reviews

There are no reviews yet.

Be the first to review “PAC Circle Track 1200 Series Valve Spring 1.550 Dual”

Only customers who bought this product can write a review. Please use the email address from your order.

About the brand

PAC

PAC Racing Springs operates as the racing and aftermarket division of Peterson Spring, a Michigan spring manufacturer founded in 1914, and runs from its own Southfield headquarters. The company specialises in valve springs engineered for the highest cylinder pressures and engine speeds, with pioneering dual-spring designs that match the weight advantage of titanium at a far more durable cost-per-run. PAC supplies NASCAR Cup, NHRA Pro Stock, Formula 1, World Rally and Sprint Car teams, alongside circle track and sport compact programmes. The catalogue covers small and big block Chevy and Ford V8s plus modern LS, LT, Coyote and import four-cylinder and inline-six platforms.

See all PAC products →
Not sure this fits your car?

Talk to a real motorsport specialist.

EU-based, motorsport-experienced. We'll walk through your application before you buy.