help,lost hp. with headers
#1
help,lost hp. with headers
o.k heres the problom, in 2002 i got my car dynoed at stillen open house and got hp.173 and tq.176 with a 2000 max auto with wolf intake and high flow cat.Since then i have added cattman header,ud pulley,grounding wires,warpspeed b pipe and i just dynoed again at stillen and got hp.172 and tg.189.The car seems to run fine no error codes i use 91 gas. Everyone who dynoed b4 and after me got good numbers.I want to change the intake to injen,but im alittle lost as to why i dont have bigger hp. numbers.
#3
Originally Posted by arthur glazier
o.k heres the problom, in 2002 i got my car dynoed at stillen open house and got hp.173 and tq.176 with a 2000 max auto with wolf intake and high flow cat.Since then i have added cattman header,ud pulley,grounding wires,warpspeed b pipe and i just dynoed again at stillen and got hp.172 and tg.189.The car seems to run fine no error codes i use 91 gas. Everyone who dynoed b4 and after me got good numbers.I want to change the intake to injen,but im alittle lost as to why i dont have bigger hp. numbers.
#7
Whats up Arthur, I got the pics & videos of the dyno you ran. I'm gonna E-mail them to The Wizard & he's gonna host them. Keep checking the West Coast Forum under "Stillen Open House Pics" Thread.
#9
Originally Posted by arthur glazier
I cant post dyno, but the hp shoot up at 3800 rpm dip a little then slowly rise. At 3800 rpm I got 140hp then peaks at 6100 rpm at 172 hp
#12
You can still have a problem with the VI, even if outwardly it looks like it is functioning normally. The problem is due to looseness in the internal mechanism that results in less than full opening of the power valve when the VIAS is actuated.
#19
well i checked the back 3 plugs and they look o.k.but i have a injen on the way and i think thats the problom.The jim wolf intake does not move the air intake sensor. So the air temp. is differant then what really does come in, and thats why when i got smogged it was rich. It all makes sence now
#20
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Originally Posted by arthur glazier
well i checked the back 3 plugs and they look o.k.but i have a injen on the way and i think thats the problom.The jim wolf intake does not move the air intake sensor. So the air temp. is differant then what really does come in, and thats why when i got smogged it was rich. It all makes sence now
Air temp sensor does not affect the way the car runs, it is for diagnostic purposes only, so thats not it.
#21
Originally Posted by arthur glazier
well i checked the back 3 plugs and they look o.k.but i have a injen on the way and i think thats the problom.The jim wolf intake does not move the air intake sensor. So the air temp. is differant then what really does come in, and thats why when i got smogged it was rich. It all makes sence now
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