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Discussion Starter #1
Ok...fellows... it's time...... Which supercharger for a LS3 crate ? :eek:

Seriously, anybody got any info. Thanks
 

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How big. What has been done to the ls3 stock ecm ? Lots of ways to go.I have a Maggie on my truck and a Whipple on my Nova.
 

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Discussion Starter #7
Stock LS3 with chucks headers and exhaust. ECM has had a tune. I have been looking hard at the edelbrock kit.
 

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check out this site http://www.leftcoast32.com/ joe is the guys name, awesome customer service! free tune with purchase. my friend bought a TVS2300 kit from him for his TBSS and everything was very good quality, i recommend him to everyone!
 

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You will need a new tune but other than that it all just bolts right on. A Maggie 1900 or 2300 would be the way to go. But if you plan on doing a lot of Track racing like at Good Guys the 122 is the best. Keep your boost at around 10lbs. Finding a good place for the cooler is the hardest part on the Novas. Whipple is by fare the best but has the worst customer service. A Maggie would be next in line and they have a great customer service. The Tuner all send you will get you up and running and are OK but to get the most out of it have a custom tune done. Black Bear is one of the best. But if you can do your own tuning then get a FAST XFI 2.0
 

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Idk Tim... My friends TBSS is the 6th fastest on the forum and the vendor he bought his 2300 from also did the tuning! He went 11.64 @ 116 full weight 5300lbs with the stock 20" wheels
 

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Idk Tim... My friends TBSS is the 6th fastest on the forum and the vendor he bought his 2300 from also did the tunig! He went 11.64 @ 116 full weight 5300lbs with the stock 20" wheels
That is great. What ECU is he using? I have the FAST now. But pulling it and going with the Holley next time.
 

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stock ecu! TBSS stands for Trailblazer SS they came with the LS2. its just a stock internal motor, so he's only running 7psi.
 
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