Thread: Vortech ysi ??
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Old 06-28-2013, 02:40 AM   #12
Drives: 12' 2SS/RS LS3 IBM
Join Date: Nov 2011
Location: Odin. ILL
Posts: 416
The Vortech V3 is a killer little blower it can put out more then a stock LS3 can handle. Headers and a 3.33 pulley will put you at 600rwhp. The brackets will let you swap in a V7(YSi) if you decide to forge the motor later.

BUT ECS has a very nice set up with the NOVI 1500 that will also take the V7(YSi). ECS uses a Restricter plate on the base setup that lets it build a lot of boost in the lower RPMs to give a more HP/Torque down low but keeps it from over boosting the stock motor at high RPMs.
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