Holley Sniper EFI. Who’s running one, any opinions, tuning?

[1983calais]

from the instructions....

"If you have long tube headers, mount the sensor approximately 6-10” after the collector."

SOB!!! My instructions say 1-10” after the collector but shows a picture of the o2 sensor in the collector of a header. I guess I will change it. I must have overlooked this or forgot when I installed it.

 

[Tony1968]

After the collector means after the 4 individual tubes meet. I have Holley headers and the bung is welded by them on the header about 6" past the merge

 

[pontiacgp]

SOB!!! My instructions say 1-10” after the collector but shows a picture of the o2 sensor in the collector of a header. I guess I will change it. I must have overlooked this or forgot when I installed it.

You must have different install instructions than what the have online. 1" would be an interference installing the collector bolts

 

[Tony1968]

 

[1983calais]

View attachment 149162

That is where I have mine at. So that’s good right?

 

[1983calais]

You must have different install instructions than what the have online. 1" would be an interference installing the collector bolts

I thought it was weird it said that but that’s what it says.

 

[pontiacgp]

I thought it was weird it said that but that’s what it says.

if the instruction sheet is talking to you I hope you get the help you need... 😵

 

[1983calais]

After the collector means after the 4 individual tubes meet. I have Holley headers and the bung is welded by them on the header about 6" past the merge

My understanding of the collector is wrong. Mine is welded in about 4”-5” after the merge.

 

[1983calais]

if the instruction sheet is talking to you I hope you get the help you need... 😵

I haven’t had much sleep Lately either! 😊 Dang lawyers always have to be technical! 😆

 

[pontiacgp]

You said it is running better now so why not just leave it as is and run it for a while to see how it goes.... 🙂