what do u guys think???

[da40]

well i recently upped the boost on my sr set up to 17psi from 15psi..my set up is a s15 bb turbo(real deal) redtop SR,walboro fuel pump,550cc inj,ethalpy ecu,z32 maf,i have fmic,all the piping from the turbo to the back is 3inch or bigger (j pipe,dp,catback) upgraded clutch aswell,welded diff too..thats mostly it besides the other usual nessities anyways the car kinda seam a little slugish when i really get on it like almost as its leaning alittle up top the first 2 gears seam ok but my 3rd and upseam odd to me i know at 15psi i was running rich (back firing all the time sometimes flames pop out the exh..cool!) so u guys think i can be leaning out even with the ethalpy and the injectors i welcome everyones 2 cents thanks in advance guys....

[ser2102]

you already posted this exact same thing. didnt get a good enough answer last time or something?

[S13FASTBACKSR]

if you are leaning out i dont think its because of enthalpys tune..dont they tune with wideband? is there anything else wrong besides it being "sluggish" ? misfiring anywhere throughout the rpm band? i definately dont think your maxing out your 550's ....maybe its all in your head..does it seem faster anyway at 17psi than it does at 15psi? if it does seem faster then its probably just because 15 to 17 isnt that much of a difference..but if 15psi feels faster than 17psi then youve got a problem..let us know

[karmakaze]

well i recently upped the boost on my sr set up to 17psi from 15psi..my set up is a s15 bb turbo(real deal) redtop SR,walboro fuel pump,550cc inj,ethalpy ecu,z32 maf,i have fmic,all the piping from the turbo to the back is 3inch or bigger (j pipe,dp,catback) upgraded clutch aswell,welded diff too..thats mostly it besides the other usual nessities anyways the car kinda seam a little slugish when i really get on it like almost as its leaning alittle up top the first 2 gears seam ok but my 3rd and upseam odd to me i know at 15psi i was running rich (back firing all the time sometimes flames pop out the exh..cool!) so u guys think i can be leaning out even with the ethalpy and the injectors i welcome everyones 2 cents thanks in advance guys....

take it to a shop and get it dyno tuned.

[da40]

well that would be a safe asumption

[da40]

maybe its in my head but ill get the car tuned and see if the problom goes away thanks u guys