exhaust & converter help?

86ttype 93ty

New member
im new to the typhoons been doing the turbo buick thing for the last 7 years, though id like some room, :) and boy theaes thing are different, i ordered atr exhaust today but they said it would be a few days wait on it, so im waiting i took converter off before i knew about how hard it was to controll booste, so im stuck, should i put back stock converter and use atr exhaust or buy art exhaust and a hi flow connkverter from atr what do you think? will boost be rite with atr exhaust and hi flow converter or will it boost to much??
 

Matthew Little

New member
boost

boost

If you do want to run a converter just get one from JC whitney, 100 bucks for a 3", I ahev run the 2 1/2" on 2 of my cars, but I don't run one on the truck, only boost prob is in od, but not a direct result of no cat. Have the same prob sometimes in my turbo eclipse in 5th with the motor loaded at low rpm,so same prob 2 diff cars,more because most boost controlers suck and don't moniter the boost,ie. active boost control.I am working on a project to build one that uses a map sensor that is full electronic. Just be carefull and don't blow it up with overboost. I was around the buicks long before I got the ty too.
Matthew 92 ty0194
 

midospike

New member
convert

convert

I go one of e-bay 3 in and 3 out high flow 34.95 plus shipping sounds great and i passed emissions.
 
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