Tvs Gb?
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Joined: 05-18-08
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From: louisville k.y
A little info that i will make known to everyone out there. With my experiments on the tvs there were alot of little things i noticed, so lets make a little list to give you guys a idea just how efficent the tvs really is.
Iat2 difference between a m62 and a tvs, well on the old 2.5" M62 setup my car would typically pull iats through the traps of about 175* with all the cooling mods on a summer day. These passes were at 18 psi. With the tvs on the 2.75" at 25 psi i would hit the traps at about 142* on a summer day.
As far as power goes with the tvs it will not stop pulling till redline and will feel like a new car up top. Every dyno i had made consitantly more power at redline.
There is a limitation for dropping pulley sizes that i recommend for stock head/cams users. The limit is the 2.75" i was able to run 16* timing on pump gas and 22* on meth. Once i dropped to the 2.5" i had to pull 6* out of it becuase it would blowout over 6300 rpms. The car would require 110 to run effectively for me.
So far 17 have made deposit 2 have paid in full
Iat2 difference between a m62 and a tvs, well on the old 2.5" M62 setup my car would typically pull iats through the traps of about 175* with all the cooling mods on a summer day. These passes were at 18 psi. With the tvs on the 2.75" at 25 psi i would hit the traps at about 142* on a summer day.
As far as power goes with the tvs it will not stop pulling till redline and will feel like a new car up top. Every dyno i had made consitantly more power at redline.
There is a limitation for dropping pulley sizes that i recommend for stock head/cams users. The limit is the 2.75" i was able to run 16* timing on pump gas and 22* on meth. Once i dropped to the 2.5" i had to pull 6* out of it becuase it would blowout over 6300 rpms. The car would require 110 to run effectively for me.
So far 17 have made deposit 2 have paid in full
myself and a few others have trapped 114+
No you will probably be right close to 20 psi, i ran full 3" catless on the 2.75" and i did 25 psi consistently.
No you will probably be right close to 20 psi, i ran full 3" catless on the 2.75" and i did 25 psi consistently.
Last edited by lsjwannabe; Feb 5, 2009 at 12:19 PM. Reason: Automerged Doublepost
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From: louisville k.y
cool deal thanks ,i still waiting to get my chack i should off rapid refunded the damn thing,but they wanted 300.00 dollers to do that so ill just wait on the mail.
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From: Pittsburgh, PA
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From: St. Louis
i want to make my deposit but im at school and id have to charge it on my credit card. my mom will see it, thus getting pissed that im spending more money on my car. (she got mad when i had the meth put on cuz she told me not to haha) whats the most reasonable way to get around this? just tell her straight up is what im going to guess but shes not going to be very happy with me.
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From: louisville k.y
i want to ask this one more time do i need 60# injectors or 79# injectors here are my mods
tvs, i got to order it
20 psi
,cti header and catless dp, got to order
gmpp cat back
injen cai
will i also need a fuel pump,need you r advice and wich one should i get how far will the stock fuel pump take you
with in 6 months ill be getting this
3 inch cat back
maybe a ls4 tb,or have mine ported
tvs, i got to order it
20 psi
,cti header and catless dp, got to order
gmpp cat back
injen cai
will i also need a fuel pump,need you r advice and wich one should i get how far will the stock fuel pump take you
with in 6 months ill be getting this
3 inch cat back
maybe a ls4 tb,or have mine ported
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Joined: 04-02-07
Posts: 2,309
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From: south florida =)
i want to make my deposit but im at school and id have to charge it on my credit card. my mom will see it, thus getting pissed that im spending more money on my car. (she got mad when i had the meth put on cuz she told me not to haha) whats the most reasonable way to get around this? just tell her straight up is what im going to guess but shes not going to be very happy with me.
Im in for the Kit ill be sending payment today or tomorrow.
What kind of MPG can we expect with this kit?
Also you said your going to tune it hows that going to work.
Can tune then we install it then data log on a dyno and then send it back to you for refinement.
What kind of MPG can we expect with this kit?
Also you said your going to tune it hows that going to work.
Can tune then we install it then data log on a dyno and then send it back to you for refinement.
i want to ask this one more time do i need 60# injectors or 79# injectors here are my mods
tvs, i got to order it
20 psi
,cti header and catless dp, got to order
gmpp cat back
injen cai
will i also need a fuel pump,need you r advice and wich one should i get how far will the stock fuel pump take you
with in 6 months ill be getting this
3 inch cat back
maybe a ls4 tb,or have mine ported
tvs, i got to order it
20 psi
,cti header and catless dp, got to order
gmpp cat back
injen cai
will i also need a fuel pump,need you r advice and wich one should i get how far will the stock fuel pump take you
with in 6 months ill be getting this
3 inch cat back
maybe a ls4 tb,or have mine ported
You can data log on the street if you so choose, but yes that is the way it will work.
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Joined: 05-18-08
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From: louisville k.y
ok i need to order injectors anyway would 72# injectors and 3 inch dp and 3 inch catback be ok with stock fuel pump for now.if so ill go ahead and get the 72#,and the 3 inch dp and ill sell my gmpp catback then order the 3 inch catback would this work?
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Joined: 05-18-08
Posts: 2,495
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From: louisville k.y
would i have to buy anything else to make the injectors work ,will my stock fuel rail work,the 60# harness will that work with the 72# also i went to your site and only found 79# do you have 72# and how much are they with the harness thank you sorry for the questions i just dont want anything to go wrong thanks again.