Holley 600 secondary’s not opening

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superbond
Registered Member
Posts: 175
Joined: 17 Feb 2017, 06:03

Re: Holley 600 secondary’s not opening

Post by superbond » 11 Jun 2018, 13:16

Advanced it a few degrees like you said. Runs good. Hard on gas guess that’s to be expected. Thank all you guys for the advice

superbond
Registered Member
Posts: 175
Joined: 17 Feb 2017, 06:03

Re: Holley 600 secondary’s not opening

Post by superbond » 13 Jun 2018, 15:22

So
After driving for a few days with no issues well maybe one. I smell gas quit often. Strong smell. There are no leaks and it’s seems to be only while accelerating on the hwy. is there anything I should check? How do I check to see if the machanical fuel pump is pumping too much fuel. It’s relatively new

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