Thread: Mechanical or Vacuum Secondaries?
View Single Post
  #11 (permalink)  
Old 04-20-2021, 03:29 PM
Grubby's Avatar
Grubby Grubby is offline
CC Member
Visit my Photo Gallery

 
Join Date: Nov 2007
Location: Clayton, IN
Cobra Make, Engine: ERA 838
Posts: 1,067
Not Ranked     
Default
I changed a 428 stroker from a 750 vac secondary to 850 double pumper and you couldn't tell it was the same car.

The throttle response was way better and overall power seemed to be more.

John
Reply With Quote