I have a 408 w/ 12 to 1 compression running on e85. I just switched to a different nitrous setup and will be running a progressive 300 shot. Anyone know what plugs would be best to run? I used to run BR7s with the 150 shot and tr6s on motor for daily driving around. Starts up and runs alot better on the TR6s.

 

You could use these. They also make a "9" heat range, but this should be enough when using it with e85 on 300.

http://www.ngk.com/product.aspx?zpid=9244

Thanks,
Garrett

 

I also have a forged 355LT1 gana be running a t80 turbo wut size fuel lines should I run and wut system would be best to run e85

 

See what I did above. Learn spelling and punctuation, THEN check how old the thread is that you're replying to....