spark plug gap with super charger

[lilnoee]

I ave a 91 lx with a paxton sn 2000 supercharger (8#) and gt40p heads. Iwent and got some autolite 23's plugs. Ay advice on what i should gap them to?

 

[BK_CAULEY]

35 anymore and you could blow out the spark, or so ive heard.

 

[lilnoee]

.030 correct

 

[lilnoee]

i mean .035

 

[BK_CAULEY]

thats what ive been told. dont hold me %100 to it but i firmly believe its right

 

[lilnoee]

alright thanks alot for the help

 

[PUNISHER RACING]

.032-.035

 

[86bluecobra]

There should have been that info in the installation manual from paxton. but .032 to .035 is correct.

 

[BlownFiveLiter]

IIRC, stock should be around .054, but you should probably be under .045 with boost. Somewhere around .040 should be a good starting point, so you're not blowing out the spark.

 

[Jason 302]

IIRC, stock should be around .054, but you should probably be under .045 with boost. Somewhere around .040 should be a good starting point, so you're not blowing out the spark.

Good advice, a full MSD setup can also help remedy "blowing the spark out". I was going to recommend mid .030's but I would say .040 is a good starting point as well.

 

[Fast63]

I think stock is .044