q about how much hp kb or whipple?

[LBSVT93]

I have a 04 cobra looking into a kb or whipple looking to see what ave hp I should expect with either or here is what i am planning

kb or whipple 2.3 whipple or 2.6 kb
60 # injectors
bap
mass air
TB

what pulleys should i go with most people say stay with 17 psi on pump gas, and then 19 on race is this correct? Is 600 or so hp a good estimate with pump gas or is that just dreaming? Just looking for some feedback on numbers, and some feedback on the dif blowers,

Thanks

 

[grey trmn8r]

Just over 600 with the whipple and probably 630 or so with the 2.6 KB on pump gas.

 

[Sonic03inSC]

see sig 17 psi

 

[LBSVT93]

630 on pump gas i dont know about that

 

[Almo]

630 on pump gas i dont know about that

It will be close depending on the tuner and how much timing they toss at it. I would think the car would have to have all supporting mods including headers to see 630 on 19 to 20 pounds at 18 to 20 degrees on 93 octane. Between 620 to 630 from what I have personally seen so far.

I am speaking of the KB 2.6 with the above statement(s).

 

[utfan98]

622HP 594 RWT on 20 pounds @ 24 degrees max 102 octane on the Whipple

Replaced the 3.25 with a 3.0 upper, probably around 640 with a 110mm MAF housing and filter may it the 650 RWHP mark.

 

[fr03cobra]

622HP 594 RWT on 20 pounds @ 24 degrees max 102 octane on the Whipple

Replaced the 3.25 with a 3.0 upper, probably around 640 with a 110mm MAF housing and filter may it the 650 RWHP mark.

10 more hp is not worth me paying for race gas. you must pay alot for gas. The nearest gas station with race gas is 20 miles from me. you running a a 2lb lower?