| so i got my new z today... 90 twin turbo with rebuilt stock heads. built/ bored block. gt28rs turbos. new style 555 injectors with 300degree rail. doulz intake. 1pc driveshaft. only boosting 7psi. no codes. wow this thing is slow, and lag so much more than stockers lol. i do not have a wideband anymore so im not sure how i should know what boost to run. until i can get on a dyno should i be ok with 14psi or should i stay with less? the z isnt anything special too look at right now so ill post pics later. paid 6800 for it and its heavily modded :) needs power steering rack bushings.
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