Thread: Holley 4492 stock jet size
View Single Post
  #7  
Old 08-19-2015, 09:50 PM
JRSully JRSully is offline
Yenko Contributing Member
  
Join Date: Dec 2002
Location: Long Island
Posts: 2,471
Thanks: 0
Thanked 400 Times in 194 Posts
Default Re: Holley 4492 stock jet size
Eric, is there noticeable improvement (throttle response.?) bumping the primary jets up to a 72 on a 4492/4557.?
__________________
70 L78 Nova Fathom Blue,Bench, 4spd, F41, 3:55
71 Porsche 911 Targa
Reply With Quote