76mm on a 5.3, but which 76mm?
#2
TC76 is the most compact, good bang for the buck. It is smaller physically, so it should spool pretty quickly on a 5.3 and it is pretty easy to find a place to stick it. The on3 76mm is essentially a t76 with a F1-65 turbine, so it should max at around 700 whp and have good spool on a stock 5.3. They are pretty cheap too.
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I'll be running a Turbo 350 trans with whatever stall speed converter I need. I do want to run an exhaust system on the car and don't want just a dump since it's a street car, so down pipe size may be a factor.
Basically would the Precision HPS76 be overkill for my application? The car weighs 3400lbs with driver. I'm wanting mid to low 10's.