Lq9 or lq4 over the ls1 debate for boost
#22
TECH Enthusiast
iTrader: (5)
Join Date: Aug 2008
Location: nh
Posts: 656
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
#23
TECH Fanatic
iTrader: (16)
Join Date: Dec 2005
Location: Alvarado, Texas
Posts: 1,299
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Thanks man! Well, found out some bad news a little bit ago, sorta. Shop called me to let me know the turbo is not draining quickly enough and is going to need a scavenger pump. I kinda was hoping I wouldn't need one but with the turbo mounted so low and my car lowered in the front with the fatties on the back, just ain't working so good.
Anyways, they are installing the higher end scavenger pump from TurboWerx (T2VDC Version:TurboWerx Part # TWX-300-12V) to correct the issue. Having them to go ahead and install a Turbonetics manual boost controller, weld in a 02 bung for the downpipe, bleed clutch and so on.
Soooooooo, it sucks it will be next week before any dyno or more tuning, but I want it to be right. The saga continues..... . . .
Anyways, they are installing the higher end scavenger pump from TurboWerx (T2VDC Version:TurboWerx Part # TWX-300-12V) to correct the issue. Having them to go ahead and install a Turbonetics manual boost controller, weld in a 02 bung for the downpipe, bleed clutch and so on.
Soooooooo, it sucks it will be next week before any dyno or more tuning, but I want it to be right. The saga continues..... . . .
Last edited by Vcious04; 09-18-2009 at 12:41 PM.
#24
Launching!
iTrader: (1)
Join Date: Mar 2008
Location: All Over
Posts: 293
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
The LQ-4 motor I purchased was 1800 bucks, but the motor had 13k on it. For that (your motor purchase price), with warranty, I would have got that instead of what I had. My warranty was for 30 days. It expired now, but the motor is brand new (we broke it down the day we got it home).
#25
TECH Addict
iTrader: (5)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Thanks man! Well, found out some bad news a little bit ago, sorta. Shop called me to let me know the turbo is not draining quickly enough and is going to need a scavenger pump. I kinda was hoping I wouldn't need one but with the turbo mounted so low and my car lowered in the front with the fatties on the back, just ain't working so good.
Anyways, they are installing the higher end scavenger pump from TurboWerx (T2VDC Version:TurboWerx Part # TWX-300-12V) to correct the issue. Having them to go ahead and install a Turbonetics manual boost controller, weld in a 02 bung for the downpipe, bleed clutch and so on.
Soooooooo, it sucks it will be next week before any dyno or more tuning, but I want it to be right. The saga continues..... . . .
Anyways, they are installing the higher end scavenger pump from TurboWerx (T2VDC Version:TurboWerx Part # TWX-300-12V) to correct the issue. Having them to go ahead and install a Turbonetics manual boost controller, weld in a 02 bung for the downpipe, bleed clutch and so on.
Soooooooo, it sucks it will be next week before any dyno or more tuning, but I want it to be right. The saga continues..... . . .
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
FYI: I'm not gonna forget about the dyno and a movie next weekend!
The LQ-4 motor I purchased was 1800 bucks, but the motor had 13k on it. For that (your motor purchase price), with warranty, I would have got that instead of what I had. My warranty was for 30 days. It expired now, but the motor is brand new (we broke it down the day we got it home).
#27
TECH Enthusiast
Join Date: Oct 2012
Location: Arkansas
Posts: 581
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Either one will be fine. I've had both . i just blew the heads gaskets on my lq4 with 182,00 miles on it with 20psi. But either one will hold up to whatever you can throw at it get whatever cheapest. Im running a 4.8 in my Fairmont while i get my lq4 fixed . The 4.8 actually feels about the same on high boost believe it or not. And about the compression difference my corvette has a ttix kit on it with 10.5 compression and has been working great for 2years now with no problems.