kenandjenn

http://www.speedengineeringanddyno.com/packages.htm


Hi guys, I'm thinking about getting a LS1 T/A soon and I've been doing some research.

I wanted to know if it was possible to get 400 rwhp N/A with just bolt ons and a tune.

They claim their X-package does indeed do that.

They also show a bolt on and cam X.5 package that makes 442 rwhp N/A.

They say no power adders as well, so no "bolt on" N20.

From what I know stock LS1's make about 300 rwhp.... that would be a 100 rwhp gain from bolt ons and tuning. I know LSedit is good... but that good?

Also what is the MAX safe rpm for a stock LS1 bottom end? I'm reading about a lot of spun bearings.

SUX2BU

iTrader: (14)

Wow. this web site gets drug up about once every six months.
no its not possible.

kenandjenn

I know a little about LS1's and I didn't think it was possible. What is the max rwhp for a bolt on LS1?

nokeman

iTrader: (30)

I always thought it was around 340, with around 360 being the absolute most.

aaron653

iTrader: (1)

it doesn't even say what the packages come with

Screamin_Z

iTrader: (2)

a full bolt on with a 01 Z06 will do those times, not a F-body

TheBlurLS1

iTrader: (8)

Not ever going to happen.