Valve springs
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From: buhler,ks.
Car: 1989 trans am
Engine: 402 ls
Transmission: TH350
Axle/Gears: 9inch 3.50 gear
Valve springs
Has anybody used the compcams Beehive springs on the vortec heads yet?Any feedback would be helpful.thks
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Joined: Jan 2006
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From: waco,texas
Car: 1991 Pontiac Firebird
Engine: 383 LT1
Transmission: built 700r4 and fuddle 3500stall
Axle/Gears: 4th gen 3.42 auburn
im interested in this as well. the only article that i found on it said no machining nessecarry but someone on aother forum said you had to get +.100 valves.
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