UnZFeat'd

iTrader: (1)

Ok, so i was changing my header gaskets the other day and broke a spark plug. Imagine that! So, i had to go to Kragen and get new plugs. I HAD TR6s from WS6store with their 8.5mm msd wires, but now i had to downgrade to TR5s because i needed my car to run properly. My question is how much can i spray safely with TR5s as opposed to TR6s? I have my wet shot jetted for a 75 shot, but i have jets for 100 and 150 as well. Just wondering. Also, fueling is not an issue as i have a racetronix 255lph and a hotwire to my alt... and a powerful alt it is! Thanks guys

Mike@HSW

iTrader: (6)

nothing, do not spray on stock heat range plugs

PONTIAC SLP

iTrader: (3)

like he said , if you're going for 75HP go with TR6's , 100-150-200 NGK BR7EFS

Sofls1

iTrader: (16)

^+2 Do not spray with a tr5