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question about idle

649 Views 6 Replies 4 Participants Last post by  davidmillerjr, 
davidmillerjr
OK here's the deal two days ago I installed Sdx 7x12 with. 15 lift sac injectors now after I let outta the throttle and push in the clutch the rpm will drop to almost 500 rpm go up and back to around 700 rpm then back to idle y is this any help would b great
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Tejas TJ
Could it be the 0.93 crossover tubes?
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Tejas TJ
I would put the stock crossover tubes back in and see if that fixes the problem. I've never heard of to many happy campers after going with the 0.93 tubes.
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