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76vandura · 11-01-2002, 05:58 PM

Also, one other thing. If I just touch the gas, the idle will shoot to 1200 and not return down to 800 until I kick it down with the pedal. I can't get it to idle smooth under 800. I have a small cam in the van, nothing lopey. Cam specs are:
SUM-K1102
Advertised duration: 262/272 deg
Duration @ .050": 204/214 deg
Lift: .420/.442

11-01-2002, 05:58 PM	#2
76vandura Registered User Join Date: Sep 2002 Location: Cambridge, OH Posts: 64	Also, one other thing. If I just touch the gas, the idle will shoot to 1200 and not return down to 800 until I kick it down with the pedal. I can't get it to idle smooth under 800. I have a small cam in the van, nothing lopey. Cam specs are: SUM-K1102 Advertised duration: 262/272 deg Duration @ .050": 204/214 deg Lift: .420/.442 __________________ 76 Gmc Vandura Custom, RIP 82 K30 4x4 6" Lift, Built 350, many mods 84 cutlass 350 chevy out of my vandura Last edited by 76vandura; 11-01-2002 at 06:12 PM.