Comp Cams Conical Valve Springs

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The O.D. at the bottom of each Conical Spring is only 1.250'' & tapers up to 1.46'' at the retainer. This is done so the springs will fit into a stock, unmachined spring pocket, yet take advantage of a larger diameter retainer. Dyno tested through 10,000,000 cycles with only a 3 lb. loss of pressure.

Use with Comp Cams #249-743 (7° steel) or #249-740 (10° steel) retainers. 105# @ 1.750'' closed, 280# @ 1.250'' open, coil bind @ 1.100''.

Valve Spring Diameter 1.250''/1.454'', Conical

249-982-16

Seat Load: 100# @ 1.750''
Open Load: 281# @ 1.250''
Coil Bind: 1.135''
Rate(Lbs./In.): 362#
Set of 16

$65.99
Ships
in 15-22 days

Comp Cams 982-KIT - Comp Cams Conical Valve Springs

249-982-KIT

Seat Load: 100# @ 1.750''
Open Load: 281# @ 1.250''
Coil Bind: 1.135''
Rate(Lbs./In.): 362#

More info on Comp Cams 982-KIT

$142.99
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Today

Valve Spring Retainers

Comp Cams 740-16 - Comp Cams Conical Valve Springs

249-740-16

10° Steel Retainers, Set of 16

$54.99
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Comp Cams 743-16 - Comp Cams Conical Valve Springs

249-743-16

7° Steel Retainers, Set of 16

$54.99
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Today