Single 66mm Turbo too small for LS1?
#1
Single 66mm Turbo too small for LS1?
Hi, I'm pretty new to the LS engines and I'm looking to do a budget turbo build on my LS1 that is in my GQ Patrol 4x4, I'm not really looking for power just want a bit more torque and have that **** factor haha.
I can pickup a BorgWarner 300SX3 for a reasonable price and figured it's a bargain if it's not too small for my LS1, Has anyone got experience with a similar sized turbo? Thanks in advance.
I'm planning on doing this with a stock LS1 and no more than 7psi of boost.
Compressor Wheel: 66 mm inducer / 91.4mm exducer
Turbine Wheel: 80 mm inducer / 73 mm exducer 0.91 A/R
https://www.jegs.com/i/BorgWarner/156/177275/10002/-1
Alternatively if anyone has any sub $1000 turbo recommendations that would also be greatly appreciated.
I can pickup a BorgWarner 300SX3 for a reasonable price and figured it's a bargain if it's not too small for my LS1, Has anyone got experience with a similar sized turbo? Thanks in advance.
I'm planning on doing this with a stock LS1 and no more than 7psi of boost.
Compressor Wheel: 66 mm inducer / 91.4mm exducer
Turbine Wheel: 80 mm inducer / 73 mm exducer 0.91 A/R
https://www.jegs.com/i/BorgWarner/156/177275/10002/-1
Alternatively if anyone has any sub $1000 turbo recommendations that would also be greatly appreciated.
Last edited by FreakyGQ; 11-08-2018 at 03:46 AM.
#5
Wouldn't that be too soon for highway cruising?
From my understanding you don't want to be in spooling range while cruising do you?
#7
Thanks for the help so far fellas you all have been really helpful.
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#8
On The Tree
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I don't know if you have driven a turbo vehicle before , but boost depends on how much you are loading the engine . You can have the engine revving at 5000 rpm and still be pulling a vacuum if there's no or low load . Your right foot controls the boost . As for fuel economy if you are cruising and staying out if it you'll get same , if not better than N/A .
#9
TECH Senior Member
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Hi, I'm pretty new to the LS engines and I'm looking to do a budget turbo build on my LS1 that is in my GQ Patrol 4x4, I'm not really looking for power just want a bit more torque and have that **** factor haha.
I can pickup a BorgWarner 300SX3 for a reasonable price and figured it's a bargain if it's not too small for my LS1, Has anyone got experience with a similar sized turbo? Thanks in advance.
I'm planning on doing this with a stock LS1 and no more than 7psi of boost.
Compressor Wheel: 66 mm inducer / 91.4mm exducer
Turbine Wheel: 80 mm inducer / 73 mm exducer 0.91 A/R
https://www.jegs.com/i/BorgWarner/156/177275/10002/-1
Alternatively if anyone has any sub $1000 turbo recommendations that would also be greatly appreciated.
I can pickup a BorgWarner 300SX3 for a reasonable price and figured it's a bargain if it's not too small for my LS1, Has anyone got experience with a similar sized turbo? Thanks in advance.
I'm planning on doing this with a stock LS1 and no more than 7psi of boost.
Compressor Wheel: 66 mm inducer / 91.4mm exducer
Turbine Wheel: 80 mm inducer / 73 mm exducer 0.91 A/R
https://www.jegs.com/i/BorgWarner/156/177275/10002/-1
Alternatively if anyone has any sub $1000 turbo recommendations that would also be greatly appreciated.
https://ls1tech.com/forums/forced-in...s366-step.html
Andrew
#10
If you only scrolled down a bit, you would have found this:
https://ls1tech.com/forums/forced-in...s366-step.html
Andrew
https://ls1tech.com/forums/forced-in...s366-step.html
Andrew