Is it on 18lbs now???

 

yep, 220kpa

 

Nice. Let's see some numbers lol. I'm curious what it'll put down on the rollers and the track

 

truck was around 400rwhp with the converter locked. that was at 15psi. truck ran a 12.8 at 13psi.

lock up was starting to slip at wot with 15psi so we stoped locking it. got 325rwhp unlocked at 13psi and 375rwhp at 18psi. this is on a mustang dyno and with a unlocked ~3000 stall converter.

should be mid or lower 12's now. truck runs slicks at the track.

 

Wow. That's very impressive!!

 

wow. it makes twice the power my 4.3 does. lol. i need a turbo!

 

400hp is pretty impressive for a stock longblock vortec V6. I'd love to have a turbo on my 4.3 fullsize.