Yup, all were on the same 408.

 

Guess i should poast up then :
Aes 390
Prc heads with some love
Lsxrt lots of love
D1 12lbs
Alky meth kit

No clue on numbers but the bitch makes my heart jump when i mash the skinny pedal.

 

i just dont see how you mmade 17 psi on stage 3 heads and a 408 with only a 3.4 pulley when ill be lucky to see 17 psi on a stock block with a 3.4 on a d1... please share your magical secrets lol

 

I agree ^^ .. My stock bore 5.3 with a 3.4 made 17lbs But I don't see a 408 with hogged out heads did that .. Not sayin it didn't just in my experience i would think 9-12lb but idk

 

No intercooler added some but belt slip and only at 6k ... Do tell

 

Ha, 17 psi a lot from a D1sc

 

I guess I'll post up.

5.3l
P1sc-1
4'', 6-7 #'s
80e/circle d (258mm triple disc 3200)
3:73
longtubes with hi-flow cats.
conservatively shifting at 5800


I have a 5.3 on the engine stand that I will be putting a 212/224 .556/.560 115+2 cam in along with ls9 head gaskets. When that goes in I will be installing the red rave valve and a 3.6'' pulley. I'm hoping to see 10-12 pounds of boost.

 

yes with a 3.4 pulley and a 408 either that or you got some headers off of a civic thats choking it up lol

 

I think I had headers off a civic lol.

17 psi on your combo sounds right to me.

My 347 with stock heads was at 23.

 

so how di d you make that much more boost , was it not having a intercooler that made the difference?