For all the doubters
11-10-2007, 02:24 PM
#1
2nd Gear Member
Thread Starter
Join Date: Jul 2007
Location:
Posts: 308
For all the doubters
for everyone who is on here saying that these mods are ONLY seat of the pants hp gains, the pro's and dyno tells the truth. enjoy
http://www.popularhotrodding.com/tec...ons/index.html
http://www.popularhotrodding.com/tec...ons/index.html
11-10-2007, 02:39 PM
#2
3rd Gear Member
Join Date: Sep 2006
Location:
Posts: 561
RE: For all the doubters
i can prove to you that an upgrade intake does not give you a big HP boost, i have dynos of friends stock 03 gt vs my stock 01 bullitt,i make 2 more hp then him and 1 more lb/tq.
the only difference you can feel is throttle responds slightly faster and at 4k rpm i pull a tad more then him.
they can bias a dyno to show whatever they want as long as BBK sends them a nice fat check.
now mind you im just talking about manifold not a cold air intake... we both had KN filters on the car just different intake manifolds.
the only difference you can feel is throttle responds slightly faster and at 4k rpm i pull a tad more then him.
they can bias a dyno to show whatever they want as long as BBK sends them a nice fat check.
now mind you im just talking about manifold not a cold air intake... we both had KN filters on the car just different intake manifolds.
11-10-2007, 07:06 PM
#3
6th Gear Member
Join Date: Jan 2004
Location: United States
Posts: 12,575
RE: For all the doubters
The gains are not nearly that dramtic IRL. your not going to make 250 WHP from a stock 99-04 with just pulleys/cai and a 75mm t/b.
You could probably make this though with say a midpipe/catback and the above stuff with a plenum.
You could probably make this though with say a midpipe/catback and the above stuff with a plenum.
11-10-2007, 09:06 PM
#4
Join Date: Sep 2007
Location:
Posts: 43
RE: For all the doubters
well good video but it didnt work out for me. I am at the elevation of 5,800 ft in Denver and I got 233 whp on a baseline tune. No adjustments made. So I am guess with a real dyno tune i could gain 20 more hp easy to the wheels. So it might be correct
11-10-2007, 10:09 PM
#8
6th Gear Member
Join Date: Jan 2004
Location: United States
Posts: 12,575
RE: For all the doubters
ORIGINAL: Novanutcase
Could be alot of things! Clutch slipping, Piston blowby, etc.
John
Could be alot of things! Clutch slipping, Piston blowby, etc.
John
11-11-2007, 01:26 AM
#10
5th Gear Member
Join Date: Feb 2007
Location: the flatlands
Posts: 3,456
RE: For all the doubters
250 rwhp HA! I make 257 with BBK CAI, BBK LTs, BBK O/R X, magnpacks, and a sct tune, that magazine is saying instead of the headers, x pipe, and catback, and tune, I should of bought the TB and pullies? crazy....