I am wondering what you think i will be making for horsepower with the setup i plan to have done soon plus take a guess at a 1/4 mile time, L05 out of a 88 Blazer,open element w/ K&N filter, Headers/ y-pipe 2 1/2"/ No cat, then 3" Flowmaster back, Ultimate TBI mods, Comp cams 218/224 duration @.050, .462/.469 lift, Summit Stage 1 Intake manifold/ Carb to TBI adaptor, EGR delete, AC delete, 906 Vortec Heads, 3.73 POSI rear, 700r4 w/ Trans Go Shift kit. 67,000 on the rebuilt 350.

 

mid/lower 14's with a good tune.