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Discussion Starter #1
I switched to customade drag pipes. I just installed lollipops for some backpressure. However on decel it has a nice little pops happening lol.

It technically would be running lean at this point correct?

Can I get away with adjusting screws and how much of adjustment should be made?

Thanks all
 

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You will still get some popping, it just shouldn't be as bad. I put in some homemade baffles and still get a pop from time to time. Also may depend on the size of the lolippop, if it's restrictive enough or if you have a leaky gasket. That's about as far as my knowledge goes on this matter.
 

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Discussion Starter #4
If there is a exhaust leak I can't hear it lol.

I'm debating on playing with the carb screws since it runs really good otherwise.


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Discussion Starter #5
Put in some lollipops and that helped all around it seems like. Adjusted the idle a little bit and that seemed to cut back the popping.
 

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Like Nick says....it's your PMS. Backfire on decel indicates a lean condition with the throttle closed. Turn those screws out like he said and your problem will go away. It's just a normal part of tuning...
 
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