So, what are the best numbers you made or know of on pump gas w/o the use of Meth or Ethanol? There seems to be a wall at about 535WHP but I am sure there are some out there have broken that mark. I am shooting for 500+ on 91 on my new build but I am curious to see if there are many that have made it before me.

Please post the setup and dyno for reference if possible.

 

Its also going to depend on the dyno used so make sure to take that into consideration.

 

I consider meth + pump still running pump gas, although I'm biased.

I know Tech here made 587whp on his 6265 a few weeks back no h/g or meth.

 

Tech does have a HG if i remember correctly, maybe a 2mm???

 

lol, i DON'T consider that just running pump

awesome numbers


if i don't get over 500whp, i'm going to be disappointed...