Those running 9:1 compression on pump gas

[cyclonekid77]

Im curiouse to see how much boost and what timing you guys are getting out of 9:1 compression engines on pump gas. I have changed or tried everything you can think of on my car (except changing fuel) and for the life of me I cant get ANY timing out of my car, and I cant get rid of the knock either. Im starting to think my car just doesnt like pump gass. Any ideas or suggestions would be greatly appreciated

 

[turboglenn]

well, I PM'ed you what i run, and my car hates pump gas with the 9:1's in it. It just won't give me ay timing without either meth injection or running E85.

 

[cyclonekid77]

Yea, I think I need to look into e85.

 

[joey17]

yea you really need like 60/40 meth mix