Just installed kb blower mods and power before kb
are JL #5 lower JL deltachip,bassani cats and cat back
electrc fans,cobra water pump, modded stock airbox with two 3" ram air hoses.
Dyno before kb 400 hp 489 lbs at 13psi boost after kb bolted
on out of box same mods kb has 3.5 pulley installed
460.4 hp 510 lbs boost 16 psi . 60 hp increase out of box
over eaton and there is plenty more i need to get chip reburned
engine is to lean 13.1 note with eaton air fuel was 11.8.

 

if you don't mind me asking, what did you pay for the KB upgrade (or where did you get it)

 

JOHNNY LIGHTNING 2899.00 saved 100.00 bucks because i
purchased 2 blowers one for me and one for my friends
2003 cobra . Sue, Johnnys wife is great to deal with .

 

cool....just reading about it on JLP.....pretty sweet mod....better save my pennies...

 

How much HP do you all think we can get away with on the stock block w/KB? I'm debating on going that route in the near future.

 

Dan_03lightning runs his KB on stockblock at 17#s of boost. No problem. I believe he made 498 hp and 570 tq with his combo.

 

Do you think you could turn down your boost back to 13lbs and maybee that would help your a/f ratio.

 

I run 14 lbs on the street.....18 lbs at the track on a stock block.

RedBolt99 (?) runs 20-22 lbs on a stock block!!

 

KB ZILLA what times are you running with 18# of boost? Are you on stock pumps, injectors, and mass. Thanks

 

What you see in my sig are my mods ....just add Denso plugs to that.

My time in my sig is my best so far (12.31) but, that was in 90 degree heat and humidity.

I will have new times next saturday the 25th. 11's here I come!!!

 

modular man,

Congrats on the new KB add on. Nice power! I am pushing 16lbs of boost, lost a lb when I went with the long tubes, high flow cats and Magna flow. 496/562 with max'd out stock injectors, yes stock block.

Tune is at 14 degrees timing, out of the gate my a/f is in the 14's and hot, but she very, very quickly drops and levels at 12.1.

I am very happy with my current set up and according to my tuner I am still in the "safe zone".

You pay shipping and I have an extra KB upper 3.25, just let me know. My email is dpearson@fortmyer.gannett.com

D-Day

 

i had one of my good friends running 20# on the stock bottomend . I don't know what kind on Hp he had, but he ran a 7.25 through the 1/8 with no juice