the turbo is a T3/T4 from my friends 3SGTE build on his MR2- he made 406whp on it until he maxed it out. Since my goal is 320 to 330whp on boost it should be very good.

The turbo is a Garrett product, profesionally balanced, no shaft play, clipped, ported and spooled @ 2600 on his 2.0L 4cyl so i figure on my 4.3L is should SPOOL IMMEDIATLY which is a good thing. it still has a 1 year warranty on it so i think i got a good deal on it. paying $250 for it.

ordering 2.5" exhaust building kit maybe 2 of them, turbo xs 38mm wastegate, cartech fmu and walbro fuel pump tonight as well as GETTING all of my fluids changed to royal purple

 

Turbo math is not quite this simple...You better do some research and crunch some numbers before you end up throwing $250 away...

 

well i can sell that turbo for $250 very easily. its a 50trim turbo. i was told to use a 50 trim bye many members of the ls1tech commmunity because of my hp goals