Dennis,
I talked with a dyno shop here in Akron. On the phone guy said probably about an 18%gain in hp. He didnt mention anything about the 3bar sensors.
Not sure i trust them. Most of guys i know havent used this company,although he says hes nooked up thru april
How was your trip out west?

 

I would steer clear of them.

 

Im confused. Think i sent msg to Doc instead of you
Can a dyno tune be done without useing the 3bar sensors
I see crate engine has the sensors all ready set up for plug and play.
Should i get gm tune first
My email is nightcreacher@gmail.com
Trying to talk thru this forum for me is difficult
If you could my cell is 330 802 1575

Thanks
Steve