i have a master power ar 70 exaust 80 is this to big for a ls motor ?

 

is it an ebay turbo? i have an ls/vtec and a t4/60-1 and it spools fine, even with an ls tranny

 

its a master power turbo i dont think this is ebay turbo but i have a b16 tranny and only want about 12 psi is this going to be a problem trying to spool thanks pat

 

technically, an ls tranny should make the turbo spool quicker. he may have a little more lag or a harder time getting into the power band with a b16 tranny as you spend less time in each gear. i have never heard of a .80 a/r exhaust side. unless you mean an .82 a/r....which means you probably have a 60-1. if this is true, it will be a little laggy, but its hard to tell based on just the size of the housings and not knowing what turbine wheel you are running.

 

It isn't too big for an LS but it really isnt an ideal turbo for that application. I would sell it. Buy a T3/TO4E 50 trim. Master Power isnt an "eBay" turbo. They're actually a reputable company based out of Brazil