1978 > '318' 4-Barrel
All I know, is that we built a 1978 Dodge Aspen 'Station Wagon' with a
318/155 HP {4-Barrel} for NHRA Stock Class 'M/SA'.
As per NHRA, the 'Large Port' Cylinder Heads with {1.88" Intake and 1.60" Exhaust} were deemed legal for the 318/155 HP.
Cylinder Head Castings for 1978 '318' {4-Barrel}
> #4027594 {Factory CC Level = 72.0} ~ NHRA 'minimum' = 65.5 CC
> #4070147 {Factory CC Level = 72.0} ~ NHRA 'minimum' = 65.5 CC
According to NHRA Specs {as per Mopar}, the 318/155 HP {4-Barrel} was a
California-based Engine combination.
All I know, is that we built a 1978 Dodge Aspen 'Station Wagon' with a
318/155 HP {4-Barrel} for NHRA Stock Class 'M/SA'.
As per NHRA, the 'Large Port' Cylinder Heads with {1.88" Intake and 1.60" Exhaust} were deemed legal for the 318/155 HP.
Cylinder Head Castings for 1978 '318' {4-Barrel}
> #4027594 {Factory CC Level = 72.0} ~ NHRA 'minimum' = 65.5 CC
> #4070147 {Factory CC Level = 72.0} ~ NHRA 'minimum' = 65.5 CC
According to NHRA Specs {as per Mopar}, the 318/155 HP {4-Barrel} was a
California-based Engine combination.
