HIgh pitched noise under load

daivd z

Registered User
I just recently changed my plugs and wires. I put in autolite double platnums gaped to .45 and taylor 8mm spiro pro wire. When i was at the track today i made 2 passes the first one was going good untill i hit 3rd i started hearing a high pitched noise. I thought it was the blower at first so i looked at the boost guage and it was showing around 14.5 well the noise kept going into 4th but never got any louder. my next run when i hit 3rd it was way loud so i shut it down. I was thinking it might my that one of the boots on the plugs isnt on all the way. What do you guys think.
 
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