Vacuum Advance Adjustment Hei. For example, pertronix offers an adjustable vacuum advance canister that bolts in place of the stock canister. since you have a gm hei distributor (made for ford), you can use the crane cams 'adjustable vacuum/centrifugal. this is a tunable vacuum advance can from accel for an hei distributor. adjustable vacuum advance canisters are easy to spot because the can is shaped like a hexagon with six distinctive sides. You can adjust these cans with a. the problem is you hooked it up to manifold vacuum, the vacuum advance is suppose to be hooked to a ported vacuum. the key for a stock advance is to select both the number of degrees of crankshaft advance, and the correct rate of. there are 2 adjustments that can be made to the vacuum advance canister (va) on the msd steetfire hei. All the vacuum levels are listed in inches of mercury (hg”) as shown on a typical vacuum gauge. hei adjustable vacuum advance values. We created the following chart from our testing of a typical adjustable hei canister.
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the problem is you hooked it up to manifold vacuum, the vacuum advance is suppose to be hooked to a ported vacuum. hei adjustable vacuum advance values. there are 2 adjustments that can be made to the vacuum advance canister (va) on the msd steetfire hei. For example, pertronix offers an adjustable vacuum advance canister that bolts in place of the stock canister. adjustable vacuum advance canisters are easy to spot because the can is shaped like a hexagon with six distinctive sides. this is a tunable vacuum advance can from accel for an hei distributor. All the vacuum levels are listed in inches of mercury (hg”) as shown on a typical vacuum gauge. You can adjust these cans with a. the key for a stock advance is to select both the number of degrees of crankshaft advance, and the correct rate of. We created the following chart from our testing of a typical adjustable hei canister.
Vacuum Advance Adjustment Hei the problem is you hooked it up to manifold vacuum, the vacuum advance is suppose to be hooked to a ported vacuum. the key for a stock advance is to select both the number of degrees of crankshaft advance, and the correct rate of. the problem is you hooked it up to manifold vacuum, the vacuum advance is suppose to be hooked to a ported vacuum. this is a tunable vacuum advance can from accel for an hei distributor. For example, pertronix offers an adjustable vacuum advance canister that bolts in place of the stock canister. We created the following chart from our testing of a typical adjustable hei canister. You can adjust these cans with a. there are 2 adjustments that can be made to the vacuum advance canister (va) on the msd steetfire hei. adjustable vacuum advance canisters are easy to spot because the can is shaped like a hexagon with six distinctive sides. since you have a gm hei distributor (made for ford), you can use the crane cams 'adjustable vacuum/centrifugal. All the vacuum levels are listed in inches of mercury (hg”) as shown on a typical vacuum gauge. hei adjustable vacuum advance values.