07-04-2009, 09:26 PM
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Join Date: Jul 1999 Location: 51°N 114°W, 3500'
Posts: 13,967
Car: 87 IROC L98 Engine: 582 Alcohol BBC Transmission: Powerglide Axle/Gears: Ford 9"/31 spline spool/4.86 | Comp Cams 986 valve springs
Set of 16 double valve springs. Very little use. Still in like new condition.
Outside diameter 1.430"
Seat load: 132lbs @1.750''
Open load: 293lbs @1.250''
Coil bind: 1.150''
Rate: 322lbs/in
With damper
With a recommended install height of 1.800", these springs are able to take up to 0.600" lift with a flat tappet camshaft. They are best suited for a camshaft with .500-.550 lift.
$50 USD plus shipping
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__________________ Hardtail Racing
All engine, no power adders! Bests: 9.029@150.45 (at altitude)
Theoretical sea level performance 8.623@157.05  |
 
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