MNSS

Well im in the process of tuning my 98 ss with a tr 224 112 cam, stage one heads , ls6 intsake, macs through a cutout. My air fuel untouched was low 11 from 3k all the way to 5800 where it dipped into the 10:8:1 range. What kind of RWHP do you guys guess I can pick up leaning that pig out???? It did a lazy 385.5 hp @ 6200 379TQ at 4400 in some poor weather. Any guesses out there?

WS6FirebirdTA00

iTrader: (33)

i beta good bit cause a good ratio is like 12.9-13.1 i think so i woudl imagine u would get over 400 easy....maybe more

Slowhawk

iTrader: (12)

Timing can make a difference too,so #'s will vary.From leaning it out only you could gain 10-30hp.Matters on what your motor likes.