Blown LT1 355 Dyno Results
Blown LT1 355 Dyno Results I just got back from TEA in Bowling Green with a budy of mine watching them dyno tune his car. It is a 1996 Z-28 with a 355. It has stock crank, Trick Flow rods, custom grind HR cam, JE dished pistons bored .30 over with CNC ported stock heads. It is running a Vortech S-trim with 10 pounds of boost through a T-56 and into a Strange 12 Bolt. The car has SMC alcohol injection and it made 572 RWHP and 511 RWTQ with 93 degree heat and 90% humidity. Just for fun, he iced down a bottle of alcohol and water and replaced what was in the container and it made 18 more RWHP with the iced water/alcohol than the fluid that was in the tank!
He only spun it to 5900 but it made 400 ftlbs at about 4000 and over 500 ftlbs all the way to 5900 where it dropped to just about 500. I wish I had a scanner so I could post his dyno chart so I am trying to remember but it did real well.
