dyno runs for my truck. EFI Live, suncoast III w/ 1056, Nitto Dura Grappler 305/70R18's. Can't help but wonder if smaller wheels/tires would have changed the numbers. Also, the dyno-jet dyno had no load on it, so the turbo wouldn't spool as well... think it would have done much better if there would have been some resistance on the dyno-jet.
Dam dude. Not to hate but them hp numbers kinda suck. Who made ur efi tune or did you do it by yourself? I can lay the 350-380 mark on stock trans with efi and it still defueling. Not sure what you got going on there.... :think:
2000silveradoz71 2 years ago