GT4708 compressor trims
#1
Staging Lane
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Join Date: Mar 2009
Location: Perth Australia
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GT4708 compressor trims
Hi I picked up a gt47 recently and measured up the wheels to identify it and noticed the comp wheel specs are 76mm inducer and 108mm, think its a 49 trim rather than the 80mm inducer which seems more common. Question is how does the 49 trim behave compared to the 80mm inducer since they both have a 108mm comp exducer? A bit less power, bit slower spool? or other way around etc. The hot side is standard gt4708. Thanks in advance.
#2
Hi I picked up a gt47 recently and measured up the wheels to identify it and noticed the comp wheel specs are 76mm inducer and 108mm, think its a 49 trim rather than the 80mm inducer which seems more common. Question is how does the 49 trim behave compared to the 80mm inducer since they both have a 108mm comp exducer? A bit less power, bit slower spool? or other way around etc. The hot side is standard gt4708. Thanks in advance.