Vac Advance Curve Kit by Crane
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Joined: Jan 2001
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From: Rio Rico, AZ 85648
Car: 1989 IROC-1
Engine: L98
Transmission: 700r4
Vac Advance Curve Kit by Crane
I just played around this afternoon with Crane's Vacuum advance curve kit. It comes with several sets of springs, and a new vacuum canister. The instructions were easy to follow and this thing was awesome. Man, what a difference.
To see how effective my tuning changes and things are I do the old SOP zero to 60 stop watch method. I know it's not accurate, but my mistakes are consistent, so my time improvements are at least not worthy.
I knocked off about a half a second switching from the CC distributor to an old HEI vacuum advance dist, with this advance curve kit.
Total cost was less than $50.00
To see how effective my tuning changes and things are I do the old SOP zero to 60 stop watch method. I know it's not accurate, but my mistakes are consistent, so my time improvements are at least not worthy.
I knocked off about a half a second switching from the CC distributor to an old HEI vacuum advance dist, with this advance curve kit.
Total cost was less than $50.00
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adjustable, advance, crane, curve, distributor, hei, kit, spring, springs, thirdgen, thirdgenorg, timing, tuning, vac, vacuum
