all ways something ?

[Blue shadow]

today I went to 22 psi on 660 ft . This was the fastest ride I ever went for .A/f at 12.1 Some times at take off she would hit 18 psi and then drop to 12 psi with in 50 ft .Between each run I would let It cool down to 120 degrees and start again ,then the next run she would be fine again .It keeps doing this between runs .I put a new set of plugs in and the same thing.Could it be the wireing that is doing this ?

 

[Ted Jannetty]

today I went to 22 psi on 660 ft . This was the fastest ride I ever went for .A/f at 12.1 Some times at take off she would hit 18 psi and then drop to 12 psi with in 50 ft .Between each run I would let It cool down to 120 degrees and start again ,then the next run she would be fine again .It keeps doing this between runs .I put a new set of plugs in and the same thing.Could it be the wireing that is doing this ?

We need more info.

 

[HURRICANE]

What kind of boost controller do you run and where does your A/F go when this happens?

 

[zross1]

Do a boost leak test.

 

[Blue shadow]

One of the wires was bad on the coil ,all fix now ,thanks