Who advised me on using 3330's on nos. Just got done installing them and testing, and they worked great. I made a couple of hard passes and it held the boost all the way to 15psi.(where i turned off unit) and no miss. When i got back and pulled plug's they were in good condition, no detination or melting, just alittle white on ground strap which i understand is normal for 3330's and 6097's. once again Thank you!.