what size turbo to go with?

[butler145]

i have a 6.0l bored and stroked to an all forged 427 stroker with l92 heads. with a 4.10 locker and trying to decide which would be best turbo to run in a rear mount set up. pushing around 15psi trying to get the most hp as possible. let me know what you think

[bud8fan]

gt91...

[casey23]

wow.... thats alot of mixed parts for that combo....... Iron block 427...... L92 heads........... and Rear mount........ What parts do you have your hands on ??? is the motor already built and complete??... Send me a PM or a text and i will try and talk you threw things... but you have your hands full if you have everything already....... except a turbo......