2nd Gen 12valve Ideas
#21
215 pumps pull timing as rack travel increases due to the retard notches on the plungers, up to 3* can be pulled with the factory rack pulg with the mack plug its about 4* at full rack. The rest of the automotive ppumps use flat top plungers so timing is not effected as rack travel increases.
For the mack plug it will add fuel to all the p7100's over the factory pulg including the 215 pump
For the mack plug it will add fuel to all the p7100's over the factory pulg including the 215 pump