Quote:
Originally posted by 6SPD_HLSD
Based on the pictures on your site, there are no pre-cats in the headers but there are holes for the O2 sensors. How will the SES light be taken care of when the ECU sees no precats?
You MOVE the rear two 02-sensors behind the main cat and use the two header bung holes for an EGT and A/F gauge.Originally posted by 6SPD_HLSD
Based on the pictures on your site, there are no pre-cats in the headers but there are holes for the O2 sensors. How will the SES light be taken care of when the ECU sees no precats?
You're correct though...that's going to set off the MIL.
Guest
Quote:
Originally posted by Y2KSESteve
According to Stillen, since all the O2 sensors will still be in place the ECU should not throw an SES light.
"should" not throw an SES light...Originally posted by Y2KSESteve
According to Stillen, since all the O2 sensors will still be in place the ECU should not throw an SES light.
just like I "should" have been married for life... but then again, I digress.
Senior Member
Quote:
Originally posted by IceY2K1
You MOVE the rear two 02-sensors behind the main cat and use the two header bung holes for an EGT and A/F gauge.
You're correct though...that's going to set off the MIL.
That's what I was thinking too... I was trying to find out if all the hardware is supplied for this idea for $840. Originally posted by IceY2K1
You MOVE the rear two 02-sensors behind the main cat and use the two header bung holes for an EGT and A/F gauge.
You're correct though...that's going to set off the MIL.
Quote:
Originally posted by 6SPD_HLSD
That's what I was thinking too... I was trying to find out if all the hardware is supplied for this idea for $840.
Nope...Originally posted by 6SPD_HLSD
That's what I was thinking too... I was trying to find out if all the hardware is supplied for this idea for $840.
Senior Member
Quote:
Originally posted by blubyu2k2
1)includes the Y-pipe
2)VQ30 sucks
3)who knows Stillen thinks the fish gills would be a better seller
4)
Have you ever driven a VQ30 or are you just shooting off your big mouth?Originally posted by blubyu2k2
1)includes the Y-pipe
2)VQ30 sucks
3)who knows Stillen thinks the fish gills would be a better seller
4)
Quote:
Originally posted by jatt806
Have you ever driven a VQ30 or are you just shooting off your big mouth?
Originally posted by jatt806
Have you ever driven a VQ30 or are you just shooting off your big mouth?
HE IS JOKING>>>>>LIGHTEN UP!!!! 
Quote:
Originally posted by jatt806
Have you ever driven a VQ30 or are you just shooting off your big mouth?
Im shooting off in your mouth. Its the internet if you can't take a joke im sorry. Now drive on through please thanks for lookingOriginally posted by jatt806
Have you ever driven a VQ30 or are you just shooting off your big mouth?
Senior Member
Quote:
Originally posted by blubyu2k2
Im shooting off in your mouth. Its the internet if you can't take a joke im sorry. Now drive on through please thanks for looking
lolOriginally posted by blubyu2k2
Im shooting off in your mouth. Its the internet if you can't take a joke im sorry. Now drive on through please thanks for looking
Everyone knows the 3 liter engine started it all and is still the best engine. 
I just got off the phone with my Stillen rep and was re-assured that this header WILL NOT throw an SES light.
Guest
Has that been TESTED, or is it an approximate guess?
Okay, I'm clear -because u have bene duly emphatic- that these these headers will NOT fit a 3 liter but that said, what will it take to get Stillen -or whomever is really the manufacturer (the pipe-bender) for these headers- to make a set for the 3-liter?
It's likely the only difference will be the layout of the flange where they mate up to the heads and maybe will need to be .25 inches less in diameter to maintain similar exhaust gas velocities with the smaller per-cylinder displacement, but other than that, why would they be different?
What does it take?
It's likely the only difference will be the layout of the flange where they mate up to the heads and maybe will need to be .25 inches less in diameter to maintain similar exhaust gas velocities with the smaller per-cylinder displacement, but other than that, why would they be different?
What does it take?
I think I'll sit back and wait for someone to buy these and test them out.
I have to be absolutely sure these are worth the money. Here I am wishing I had the money now.
I have to be absolutely sure these are worth the money. Here I am wishing I had the money now.
Senior Member
Quote:
Originally posted by blubyu2k2
Im shooting off in your mouth. Its the internet if you can't take a joke im sorry. Now drive on through please thanks for looking
You're lucky it's the internet, 'cause I'd make you sorry if you said that to my face.Originally posted by blubyu2k2
Im shooting off in your mouth. Its the internet if you can't take a joke im sorry. Now drive on through please thanks for looking
Galo. I could arrange to have a local header shop fabricate a set, put it on a jig and have them mass produced. It's not hard to actually make a set. They also have a mandral bending machine also. The question is who is gonna buck up the $ to have a set made, have it dyno tested, pay for the jigging fees and then market them. Even then you are going to face the critics. IMHO, it would probably take about $2000 to have a set made and thoughly dyno'd. That's ONE set. If it took maybe 3 sets to find a combo that worked, that's about $5-6000 before you even sold one. I know Cattman is making a set for the 3.0 VQs. But I don't know if they fit the 5th gen's body style.
Quote:
Originally posted by Galo
Okay, I'm clear -because u have bene duly emphatic- that these these headers will NOT fit a 3 liter but that said, what will it take to get Stillen -or whomever is really the manufacturer (the pipe-bender) for these headers- to make a set for the 3-liter?
It's likely the only difference will be the layout of the flange where they mate up to the heads and maybe will need to be .25 inches less in diameter to maintain similar exhaust gas velocities with the smaller per-cylinder displacement, but other than that, why would they be different?
What does it take?
Originally posted by Galo
Okay, I'm clear -because u have bene duly emphatic- that these these headers will NOT fit a 3 liter but that said, what will it take to get Stillen -or whomever is really the manufacturer (the pipe-bender) for these headers- to make a set for the 3-liter?
It's likely the only difference will be the layout of the flange where they mate up to the heads and maybe will need to be .25 inches less in diameter to maintain similar exhaust gas velocities with the smaller per-cylinder displacement, but other than that, why would they be different?
What does it take?
Quote:
Originally posted by jatt806
You're lucky it's the internet, 'cause I'd make you sorry if you said that to my face.
Originally posted by jatt806
You're lucky it's the internet, 'cause I'd make you sorry if you said that to my face.
they make medicine for your anger guy...
another internet threat BUWAHAHAHAHAHA give me a break genius
Sounds good Steve. I'll be looking forward to seeing what you guys get out of dynoing or an actual chart from Stillen. Anyway if they put to the wheels what you say they will then I'm defiently buying them. By the way what kind of power to the crank and also the wheel do you think I could get with my mods and the headers. 300-315hp crank and around 258hp wheel, or is that to much.
Member
Quote:
Originally posted by Y2KSESteve
The Stillen headers for the 3.5 Maximas are now available for pre-order thru us here!!!! You can pre-order yours for $840 including shipping to anywhere in the world (yup, even our friends in Canada)!!!!!!! They will begin shipping in exactly fourteen days!!!!!
You must call us to get in on this!!!!!
Originally posted by Y2KSESteve
The Stillen headers for the 3.5 Maximas are now available for pre-order thru us here!!!! You can pre-order yours for $840 including shipping to anywhere in the world (yup, even our friends in Canada)!!!!!!! They will begin shipping in exactly fourteen days!!!!!
You must call us to get in on this!!!!!
Finally, Thank god my b-day is in another 10 days, Now I definitely know what I want.
Forgive my ignorance...Can someone tell me if it's pointless to get headers without upgrading your exhaust first? Thanks.
The dyno numbers that we received were all done on an otherwise completely stock maxima.
Quote:
Originally posted by Y2KSESteve
The dyno numbers that we received were all done on an otherwise completely stock maxima.
Awesome. I wonder what we'd be seeing if we had an intake + exhaust too. Can't wait to find out. Originally posted by Y2KSESteve
The dyno numbers that we received were all done on an otherwise completely stock maxima.
Junior Member
Any chance our cars will run lean with these headers? Will we need SAFC's? Also, I'm kinda worried about trying to pass California emissions with these things on...
Guest
Quote:
Originally posted by Y2KSESteve
The dyno numbers that we received were all done on an otherwise completely stock maxima.
can we see those dyno #'s??Originally posted by Y2KSESteve
The dyno numbers that we received were all done on an otherwise completely stock maxima.
Quote:
Originally posted by stoneant
Any chance our cars will run lean with these headers? Will we need SAFC's? Also, I'm kinda worried about trying to pass California emissions with these things on...
Originally posted by stoneant
Any chance our cars will run lean with these headers? Will we need SAFC's? Also, I'm kinda worried about trying to pass California emissions with these things on...
Senior Member
It will be interesting to see how many posts this has in 2 weeks, since it has filled up this much in 5 hours! I hope these are everything we've been hoping for. $840 + installatiion is a decent chunk of change!
Quote:
Originally posted by Jeff92se
Galo. I could arrange to have a local header shop fabricate a set, put it on a jig and have them mass produced. It's not hard to actually make a set. They also have a mandral bending machine also. The question is who is gonna buck up the $ to have a set made, have it dyno tested, pay for the jigging fees and then market them. Even then you are going to face the critics. IMHO, it would probably take about $2000 to have a set made and thoughly dyno'd. That's ONE set. If it took maybe 3 sets to find a combo that worked, that's about $5-6000 before you even sold one. I know Cattman is making a set for the 3.0 VQs. But I don't know if they fit the 5th gen's body style.
Tell me about it. I've got over $12K invested in long tube header design and testing for the 4.7L Chrysler/Dodge Truck engine...Originally posted by Jeff92se
Galo. I could arrange to have a local header shop fabricate a set, put it on a jig and have them mass produced. It's not hard to actually make a set. They also have a mandral bending machine also. The question is who is gonna buck up the $ to have a set made, have it dyno tested, pay for the jigging fees and then market them. Even then you are going to face the critics. IMHO, it would probably take about $2000 to have a set made and thoughly dyno'd. That's ONE set. If it took maybe 3 sets to find a combo that worked, that's about $5-6000 before you even sold one. I know Cattman is making a set for the 3.0 VQs. But I don't know if they fit the 5th gen's body style.
But the gains are real good so far with just the second overall set of test headers.
We'll all wait for the Cattman -and pray they fit the 3-liter Gen 5'
Quote:
Originally posted by jatt806
You're lucky it's the internet, 'cause I'd make you sorry if you said that to my face.
:attention Originally posted by jatt806
You're lucky it's the internet, 'cause I'd make you sorry if you said that to my face.
