I posted the 1998 Vortec timing table here: http://www.gearhead-efi.com/Fuel-Inj...-Throttle-ONLY!
Vortec heads need 25% or more AE.
dave w
I posted the 1998 Vortec timing table here: http://www.gearhead-efi.com/Fuel-Inj...-Throttle-ONLY!
Vortec heads need 25% or more AE.
dave w
Last edited by dave w; 11-24-2014 at 08:08 AM.
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