forgedlt4

i am going to try 9 lbs....

will i blow this thing up?

Ryne @ CMS

iTrader: (10)

tuned right, should not be a problem.... e85 is good stuff

forgedlt4

im running a blow thru carb and locking the timing. NO intercooler.

my intake mani gets ICE cold after a drive. no ice, but tons of water sweating like the outside of a ice cold glass left out on a warm day.

its so hard to find info on safe compression ratios with boost online.

HydroStream6

iTrader: (16)

There's guys running more (much) boost and more compression. Your mileage may vary.

Grr

iTrader: (2)

not an issue, when you get in the 15# area you should be looking into an intercooler though.

I_Need_Land

iTrader: (12)

iirc his dynamic compression ratio is in the 9.3-9.6 range. but that was with his stock lt1 cam. im unsure of what the new cams dcr is... care to post it up?

kmracer

iTrader: (1)

why is your timing locked? you should have at least a 6AL-2.

but yes, you'll be very safe from what i've seen, not personal experience.

forgedlt4

because I am running some piece of **** summit digital ignition box that has been acting up.