ssfiress

with the mods in my sig. what do you guys think. i havent dynoed it yet but just curious. how much RWHP?

z98

I'd guess at least 350. Maybe closer to 400. There is too much variation in tuning and dynos to give an exact number. I know someone who dyno'd 410 with bolt ons, SLP LT's and a HOT CAM, and that seems to be higher than most people get with that setup. Are you running cats? Any tuning? That'll up the HP a bit.

But there is no way to know for sure without dyno time.

Also, if you give your ET and MPH for a 1/4 mile run we can get some RWHP numbers from that.

ssfiress

no cats and i have it fully tuned with ls1 edit. i just fried my pcm though and puting a new one in today.

onebadz

Get a good set of Patriot heads and id say around 420 RWHP.