Horsepower estimate
01-13-2013, 07:53 PM
#1
Horsepower estimate
2013 GT, Kooks, LT's, 3" offroad x-pipe/mid pipe, Boss intake w/upgraded Steeda cai for the boss intake, new Steeda tune. Not a HP maker but will FREE up some HP.....1pc aluminum driveshaft w/ hoop. 460-475 hp?
01-13-2013, 07:59 PM
#2
My last purchase was the mods I just listed + lower control arms, upper rear link [adjustable with new mount] 18" Shelby Razors w/285's in the rear. Nitto 555.Except I forgot to order the tpms code tool. Crap!!
01-13-2013, 09:13 PM
#4
You might luck out with the TPMS tool and not need it. I have similar mods, minus the boss intake. Tuner estimated if I had an intake with a larger diameter it would have added 15-20 hp, so with the boss intake you will probably be there. These engines are amazing.
01-14-2013, 11:33 AM
#5
2nd Gear Member
Join Date: Nov 2011
Location: Alabama
Posts: 150
V10, we are pretty much set up the same with the exception of the axle back, I'm running SLP's and you have Roush. My question, do you still have your resinators and how is the drone when cruising. I'm really considering changing my axle back to Roush, just curious how it sounds.
01-14-2013, 11:46 AM
#6
2nd Gear Member
Join Date: Apr 2012
Location: TX
Posts: 220
V10, we are pretty much set up the same with the exception of the axle back, I'm running SLP's and you have Roush. My question, do you still have your resinators and how is the drone when cruising. I'm really considering changing my axle back to Roush, just curious how it sounds.
01-14-2013, 01:51 PM
#8
1st Gear Member
Join Date: Aug 2012
Location: Virginia
Posts: 117
My guess is around 440 to 450 RWHP. Getting ready to do similar mods minus the boss intake. I'm going with American Racing Headers with O/R X, JPC over the axle pipes, gt-500 axle-backs, Steeda CAI, and AED tuned. Hoping to reach 450 RWHP.
01-15-2013, 05:16 PM
#10
V10, we are pretty much set up the same with the exception of the axle back, I'm running SLP's and you have Roush. My question, do you still have your resinators and how is the drone when cruising. I'm really considering changing my axle back to Roush, just curious how it sounds.