what should I expect and is that too much to ask for?

[90mustangfan]

What rwhp/rwtq Should I expect from Stock block with 100k rebuilt to 306, AFR 185's, Andersons B21 cam, Gt-40 lower, Blowzilla Kenne bell w/ bypass 9psi
90mm maf from kenne bell
75mm Tb
42# inj
Full exhaust
GOOD Tune
My estimation, H/c/I alone 300rwhp, then 123+rwhp from the KB, Is that realisitic 400+ rwhp with a/c, full belt,and most bolt-ons

Is 9psi too much to ask for on a stock block w/ better HG, will I run into reliability issue(blowing hg's)? What will a Setup like I mention be lacking in the powerband? Is 11's "realistic" in a full weight lx hatch? Would 3.73's be too much gear with the blower, I really want 4.10's, but they will be too steep?

 

[87pony]

in my opinion the 4.10s are gonna be too much to run. the kb is all about the low end. your just going to burn your tires off with 4.10s. ive read a couple articles that the kb's like stock ratio gears but i would guess thats just a preference

 

[BlownFiveLiter]

4.10's will probably be too much with a KB. You'll have tire shredding torque practically just off idle with one.

You should be pretty close to 400 HP, if not above with the KB + H/C/I, but I can't really speculate too much on power since no two combos are the same.

 

[BigHairyMonkey]

Id get 3.55s on that car no more. Youll have 400+ rwtq by 2000rpm you dont need any more gear

 

[90mustangfan]

The Goals and one big concern is will that be enough to hang with 03' cobra stock/lightly modded or will that be enough to take modded ls1's...I want to be able to toast stock ls1's and be able to beat a few of the mooded(full exhaust, cam'd,) ones with the amount of effort ill be putting into my mustang, I want the mustang name to stand up for it self and not have ls1's be beating on me. What your take on this, will I be able hang with the big dog's(ls1's, ls'2s, 03' cobra, Evo's, sti's, gto's)