Boost help

smokingoat04

Not real sure
Joined
Dec 8, 2007
Messages
948
Here's the deal. I changed turbo's last night with some dissapointing results. I went from a 64/71/13 3rd gen setup, to a 2nd gen Turbonetics 66/68/.84 nw. The 64 was running 45-48 pounds of boost and ran ok, it was overfueled. I can only get 32psi outta the 66. It's lazy, and doesn't get going until 2,500 rpms. Besides the obvious boost leak, which I don't think I have, going to recheck that now. What else would cause low boost, and poor performance? I feel like I have plenty of fuel, to spool it. Truck mods are '04 555, nv5600, Tnt/R, tst, ddp180's, dragonslayer cp3, boost fooler. Thanks
 
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