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dregg100 · 03-07-2008, 01:07 AM

the first setup i did was a BB to4s on a large SP S4 with a .84. i figured it was worth a shot and if it ran out of breath i could change housings. i only ran it to 13 psi, but it never ran out of breath all the way to 8k!!!!!

how much power and what size turbo are you going with? that will help me a little with helping you on a/r.

03-07-2008, 01:07 AM	#7
dregg100 Rotary Fanatic Join Date: Feb 2008 Posts: 432 Rep Power: 18	the first setup i did was a BB to4s on a large SP S4 with a .84. i figured it was worth a shot and if it ran out of breath i could change housings. i only ran it to 13 psi, but it never ran out of breath all the way to 8k!!!!! how much power and what size turbo are you going with? that will help me a little with helping you on a/r. __________________ '93 SSM Touring-S475... '87 Tii-LS1/T56