japanesenut

ok so im going top mount and have traded my bottom mount mani for a rebuilt air research turbo(garrett) . No shaft play like new . Now the exhaust side is 1.32 a/r And the compressor side is .60 a/r can any one help me figure out more about this turbo , when it might start to spool .Thanks

fadedsilvia

depends on exhasut and intake length an diameter and number of bends and how much boost u plan on running really
less back pressure=faster spool
smaller turbo/less boost = faster spool
bigger turbo/large amounts of boost= slower spool
small exhaust an intake = slower spool

its hard to say what rpm the turbo will reach full boost at