850 Edelbrock 1910 Q-Jet

john ancona · 04-14-2017, 11:23 AM

Help please, I have a Edelbrock Q-Jet 1910 with one to one secondary's on a 454 H0 with a dual plane intake and it works fine running down the track, I have drilled the vacuum break part # 05883 from .020 to .028 and I am still unable to get the secondary's to open enough on the burn out, so I removed the secondary damping link and it helped, but the secondary's still do not open quick enough on the burn out.

ss3011 · 04-14-2017, 03:31 PM

I would put the link back on and carefully adjust the spring wrap on the secondary air valve . You shouldn't have any problems with a Q-jet on a 454 doing a burnout .

04-14-2017, 11:23 AM	#1
john ancona Member Join Date: Mar 2006 Location: California Posts: 192 Likes: 3 Liked 186 Times in 57 Posts	850 Edelbrock 1910 Q-Jet Help please, I have a Edelbrock Q-Jet 1910 with one to one secondary's on a 454 H0 with a dual plane intake and it works fine running down the track, I have drilled the vacuum break part # 05883 from .020 to .028 and I am still unable to get the secondary's to open enough on the burn out, so I removed the secondary damping link and it helped, but the secondary's still do not open quick enough on the burn out. __________________ John Ancona 717 STK / SS

04-14-2017, 03:31 PM	#2
ss3011 Senior Member Join Date: Feb 2002 Location: Southeast Michigan Posts: 909 Likes: 70 Liked 239 Times in 114 Posts	Re: 850 Edelbrock 1910 Q-Jet I would put the link back on and carefully adjust the spring wrap on the secondary air valve . You shouldn't have any problems with a Q-jet on a 454 doing a burnout .