it doesnt sound orthodox but cut the tach wires to the dash, it worked on my 94 with a 350.
That's what should be on it.
yes
YES like night and day.
Yes it will.
Yes it will.
Not Enough
yes
id take the rocket my self it has a little more power than the Chevy 350
65ft. LBS.
YES they are the same.
On my 1992 350 van it's .35 gap
The Chevy Duramax has an amazing top speed of 140 MPH. The Chevy duramax is pushing 350 hp. with 6600 flbs of torqe at 3200 RPMs u can disable it with the PPE Tuner Or Efi Live.